ICD-9 to ICD-10 Conversion - AHN) i - Welcome to …Crosswalks+for...ICD-9 to ICD-10 conversion of...
Transcript of ICD-9 to ICD-10 Conversion - AHN) i - Welcome to …Crosswalks+for...ICD-9 to ICD-10 conversion of...
ICD-9 to ICD-10 Conversion Commonly Used Neurologic Diagnosis
327.20 Organic sleep apnea, unspecified . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
331.0 Alzheimer’s disease . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
333.1 Essential and other specified forms of tremor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
340 Multiple sclerosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
346.00 Migraine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
356.0 Hereditary peripheral neuropathy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
359.0 Congenital hereditary muscular dystrophy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
386.11 Benign paroxysmal positional vertigo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
780.2 Syncope and collapse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
784.0 Headache . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
AMERICAN ACADEMY OF NEUROLOGY 1
ICD-9 Code and Description ICD-10 Code General Equivalency
Other ICD-10 Code Options Coding Guidelines
327.20 Organic sleep apnea, unspecified
G47.30 Sleep apnea, unspecified
G47.31 Primary central sleep apnea
G47.32 High altitude periodic breathing
G47.33 Obstructive sleep apnea (adult) (pediatric)
G47.34 Idiopathic sleep related nonobstructive alveolar hypoventilation
G47.35 Congenital central alveolar hypoventilation syndrome
G47.36 Sleep related hypoventilation in conditions classified elsewhere
G47.37 Central sleep apnea in conditions classified elsewhere
G47.39 Other sleep apnea
Code also any associated underlying condition when reporting codes from category G47
Code first underlying condition when reporting codes G47.36 and G47.37
327.21 Primary central sleep apnea
G47.31 Primary central sleep apnea
No additional codes Code also any associated underlying condition when reporting codes from category G47
327.22 High altitude periodic breathing
G47.32 High altitude periodic breathing
No additional codes Code also any associated underlying condition when reporting codes from category G47
327.23 Obstructive sleep apnea (adult) (pediatric)
G47.33 Obstructive sleep apnea (adult) (pediatric)
No additional codes Code also any associated underlying condition when reporting codes from category G47
327.24 Idiopathic sleep related non-obstructive alveolar hypoventilation
G47.34 Idiopathic sleep related nonobstructive alveolar hypoventilation
No additional codes Code also any associated underlying condition when reporting codes from category G47
327.25 Congenital central alveolar hypoventilation syndrome
G47.35 Congenital central alveolar hypoventilation syndrome
No additional codes Code also any associated underlying condition when reporting codes from category G47
ICD-9 to ICD-10 conversion of organic sleep apnea, unspecified
AMERICAN ACADEMY OF NEUROLOGY 2
ICD-9 Code and Description ICD-10 Code General Equivalency
Other ICD-10 Code Options Coding Guidelines
327.26 Sleep related hypoventilation/ hypoxemia in conditions classifiable elsewhere
G47.36 leep related hypoventilation in conditions classified elsewhere
No additional codes Code also any associated underlying condition when reporting codes from category G47
Code first underlying condition when reporting codes G47.36 and G47.37
327.27 Central sleep apnea in conditions classified elsewhere
G47.37 Central sleep apnea in conditions classified elsewhere
No additional codes Code also any associated underlying condition when reporting codes from category G47
Code first underlying condition when reporting codes G47.36 and G47.37
327.29 Other organic sleep apnea
G47.39 Other sleep apnea G47.30 Sleep apnea, unspecified
G47.31 Primary central sleep apnea
G47.32 High altitude periodic breathing
G47.33 Obstructive sleep apnea (adult) (pediatric)
G47.34 Idiopathic sleep related nonobstructive alveolar hypoventilation
G47.35 Congenital central alveolar hypoventilation syndrome
G47.36 Sleep related hypoventilation in conditions classified elsewhere
G47.37 Central sleep apnea in conditions classified elsewhere
Code also any associated underlying condition when reporting codes from category G47
Code first underlying condition when reporting codes G47.36 and G47.37
ICD-9 to ICD-10 conversion of organic sleep apnea, unspecified
AMERICAN ACADEMY OF NEUROLOGY 3
ICD-9 Code and Description ICD-10 Code General Equivalency
Other ICD-10 Code Options Coding Guidelines
331.0 Alzheimer’s disease G30.9 Alzheimer’s disease, unspecified
G30.0 Alzheimer’s disease with early onset
G30.1 Alzheimer’s disease with late onset
G30.8 Other Alzheimer’s disease
Use additional code to identify: delirium, if applicable (F05) dementia with behavioral disturbance (F02.81) dementia without behavioral disturbance (F02.80) when reporting category G30
ICD-9 to ICD-10 conversion of alzheimer’s disease
AMERICAN ACADEMY OF NEUROLOGY 4
ICD-9 Code and Description ICD-10 Code General Equivalency
Other ICD-10 Code Options Coding Guidelines
333.1 Essential and other specified forms of tremor
G25.0 Essential tremor
G25.1 Drug-induced tremor
G25.2 Other specified forms of tremor
No additional codes Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting code G25.0
ICD-9 to ICD-10 conversion of essential and other specified forms of tremor
AMERICAN ACADEMY OF NEUROLOGY 5
ICD-9 Code and Description ICD-10 Code General Equivalency
Other ICD-10 Code Options Coding Guidelines
340 Multiple sclerosis G35 Multiple sclerosis No additional codes
ICD-9 to ICD-10 conversion of multiple sclerosis
AMERICAN ACADEMY OF NEUROLOGY 6
ICD-9 Code and Description ICD-10 Code General Equivalency
Other ICD-10 Code Options Coding Guidelines
346.00 Migraine with aura, without mention of intractable migraine without mention of status migrainosus
G43.109 Migraine with aura, not intractable, without status migrainosus
G43.119 Migraine with aura, intractable, without status migrainosus
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
Code also any associated seizure (G40.-, R56.9) when reporting codes from subcategory G43.1
346.01 Migraine with aura, with intractable migraine, so stated, without mention of status migrainosus
G43.119 Migraine with aura, intractable, without status migrainosus
No additional codes Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
Code also any associated seizure (G40.-, R56.9) when reporting codes from subcategory G43.1
346.02 Migraine with aura, without mention of intractable migraine with status migrainosus
G43.101 Migraine with aura, not intractable, with status migrainosus
G43.111 Migraine with aura, intractable, with status migrainosus
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
Code also any associated seizure (G40.-, R56.9) when reporting codes from subcategory G43.1
346.03 Migraine with aura, with intractable migraine, so stated, with status migrainosus
G43.111 Migraine with aura, intractable, with status migrainosus
No additional codes Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
Code also any associated seizure (G40.-, R56.9) when reporting codes from subcategory G43.1
346.10 Migraine without aura, without mention of intractable migraine without mention of status migrainosus
G43.009 Migraine without aura, not intractable, without status migrainosus
G43.019 Migraine without aura, intractable, without status migrainosus
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
346.11 Migraine without aura, with intractable migraine, so stated, without mention of status migrainosus
G43.019 without aura, intractable, without status migrainosus
No additional codes Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
346.12 Migraine without aura, without mention of intractable migraine with status migrainosus
G43.001 Migraine without aura, not intractable, with status migrainosus
G43.011 Migraine without aura, intractable, with status migrainosus
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
ICD-9 to ICD-10 conversion of migraine
AMERICAN ACADEMY OF NEUROLOGY 7
ICD-9 Code and Description ICD-10 Code General Equivalency
Other ICD-10 Code Options Coding Guidelines
346.13 Migraine without aura, with intractable migraine, so stated, with status migrainosus
G43.011 Migraine without aura, intractable, with status migrainosus
No additional codes Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
346.20 Variants of migraine, not elsewhere classified, without mention of intractable migraine without mention of status migrainosus
G43.809 Other migraine, not intractable, without status migrainosus
G43.819 Other migraine, intractable, without status migrainosus
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
G43.A0 Cyclical vomiting, not intractable
G43.A1 Cyclical vomiting, intractable
G43.B0 Ophthalmoplegic migraine, not intractable
G43.B1 Ophthalmoplegic migraine, intractable
G43.C0 Periodic headache syndromes in child or adult, not intractable
G43.C1 Periodic headache syndromes in child or adult, intractable
G43.D0 Ophthalmoplegic migraine, not intractable
G43.D1 Abdominal migraine, intractable
346.21 Variants of migraine, not elsewhere classified, with intractable migraine, so stated, without mention of status migrainosus
G43.819 Other migraine, intractable, without status migrainosus
No additional codes Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43G43.A1 Cyclical vomiting,
intractable
G43.B1 Ophthalmoplegic migraine, intractable
G43.C1 Periodic headache syndromes in child or adult, intractable
G43.D1 Abdominal migraine, intractable
346.22 Variants of migraine, not elsewhere classified, without mention of intractable migraine with status migrainosus
G43.801 Other migraine, not intractable, with status migrainosus
G43.811 Other migraine, intractable, with status migrainosus
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
346.23 Variants of migraine, not elsewhere classified, with intractable migraine, so stated, with status migrainosus
G43.811 Other migraine, intractable, with status migrainosus
No additional codes Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
346.30 Hemiplegic migraine, without mention of intractable migraine without mention of status migrainosus
G43.409 Hemiplegic migraine, not intractable, without status migrainosus
G43.419 Hemiplegic migraine, intractable, without status migrainosus
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
ICD-9 to ICD-10 conversion of migraine
AMERICAN ACADEMY OF NEUROLOGY 8
ICD-9 Code and Description ICD-10 Code General Equivalency
Other ICD-10 Code Options Coding Guidelines
346.31 Hemiplegic migraine, with intractable migraine, so stated, without mention of status migrainosus
G43.419 Hemiplegic migraine, intractable, without status migrainosus
No additional codes Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
346.32 Hemiplegic migraine, without mention of intractable migraine with status migrainosus
G43.401 Hemiplegic migraine, not intractable, with status migrainosus
G43.411 Hemiplegic migraine, intractable, with status migrainosus
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
346.33 Hemiplegic migraine, with intractable migraine, so stated, with status migrainosus
G43.411 Hemiplegic migraine, intractable, with status migrainosus
No additional codes Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
346.40 Menstrual migraine, without mention of intractable migraine without mention of status migrainosus
G43.829 Menstrual migraine, not intractable, without status migrainosus
G43.839Menstrual migraine, intractable, without status migrainosus
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
346.41 Menstrual migraine, with intractable migraine, so stated, without mention of status migrainosus
G43.839 Menstrual migraine, intractable, without status migrainosus
No additional codes Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
346.42 Menstrual migraine, without mention of intractable migraine with status migrainosus
G43.821 Menstrual migraine, not intractable, with status migrainosus
G43.831 Menstrual migraine, intractable, with status migrainosus
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
346.43 Menstrual migraine, with intractable migraine, so stated, with status migrainosus
G43.831 Menstrual migraine, intractable, with status migrainosus
No additional codes Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
346.50 Persistent migraine aura without cerebral infarction, without mention of intractable migraine without mention of status migrainosus
G43.509 Persistent migraine aura without cerebral infarction, not intractable, without status migrainosus
G43.519 Persistent migraine aura without cerebral infarction, intractable, without status migrainosus
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
346.51 Persistent migraine aura without cerebral infarction, with intractable migraine, so stated, without mention of status migrainosus
G43.519 Persistent migraine aura without cerebral infarction, intractable, without status migrainosus
No additional codes Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
ICD-9 to ICD-10 conversion of migraine
AMERICAN ACADEMY OF NEUROLOGY 9
ICD-9 Code and Description ICD-10 Code General Equivalency
Other ICD-10 Code Options Coding Guidelines
346.52 Persistent migraine aura without cerebral infarction, without mention of intractable migraine with status migrainosus
G43.501 Persistent migraine aura without cerebral infarction, not intractable, with status migrainosus
G43.511 Persistent migraine aura without cerebral infarction, intractable, with status migrainosus
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
346.53 Persistent migraine aura without cerebral infarction, with intractable migraine, so stated, with status migrainosus
G43.511 Persistent migraine aura without cerebral infarction, intractable, with status migrainosus
No additional codes Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
346.60 Persistent migraine aura with cerebral infarction, without mention of intractable migraine without mention of status migrainosus
G43.609 Persistent migraine aura with cerebral infarction, not intractable, without status migrainosus
G43.619 Persistent migraine aura with cerebral infarction, intractable, without status migrainosus
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
Code also the type of cerebral infarction (I63.-) when reporting codes from subcategory G43.6
346.61 Persistent migraine aura with cerebral infarction, with intractable migraine, so stated, without mention of status migrainosus
G43.619 Persistent migraine aura with cerebral infarction, intractable, without status migrainosus
No additional codes Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
Code also the type of cerebral infarction (I63.-) when reporting codes from subcategory G43.6
346.62 Persistent migraine aura with cerebral infarction, without mention of intractable migraine with status migrainosus
G43.601 Persistent migraine aura with cerebral infarction, not intractable, with status migrainosus
G43.611 Persistent migraine aura with cerebral infarction, intractable, with status migrainosus
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
Code also the type of cerebral infarction (I63.-) when reporting codes from subcategory G43.6
346.63 Persistent migraine aura with cerebral infarction, with intractable migraine, so stated, with status migrainosus
G43.611 Persistent migraine aura with cerebral infarction, intractable, with status migrainosus
No additional codes Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
Code also the type of cerebral infarction (I63.-) when reporting codes from subcategory G43.6
346.70 Chronic migraine without aura, without mention of intractable migraine without mention of status migrainosus
G43.709 Chronic migraine without aura, not intractable, without status migrainosus
G43.719 Chronic migraine without aura, intractable, without status migrainosus
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
ICD-9 to ICD-10 conversion of migraine
AMERICAN ACADEMY OF NEUROLOGY 10
ICD-9 Code and Description ICD-10 Code General Equivalency
Other ICD-10 Code Options Coding Guidelines
346.71 Chronic migraine without aura, with intractable migraine, so stated, without mention of status migrainosus
G43.719 Chronic migraine without aura, intractable, without status migrainosus
No additional codes Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
346.72 Chronic migraine without aura, without mention of intractable migraine with status migrainosus
G43.701 Chronic migraine without aura, not intractable, with status migrainosus
G43.711 Chronic migraine without aura, intractable, with status migrainosus
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
346.73 Chronic migraine without aura, with intractable migraine, so stated, with status migrainosus
G43.711 Chronic migraine without aura, intractable, with status migrainosus
No additional codes Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
346.80 Other forms of migraine, without mention of intractable migraine without mention of status migrainosus
G43.809 Other migraine, not intractable, without status migrainosus
G43.819 Other migraine, intractable, without status migrainosus
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
346.81 Other forms of migraine, with intractable migraine, so stated, without mention of status migrainosus
G43.819 Other migraine, intractable, without status migrainosus
No additional codes Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
346.82 Other forms of migraine, without mention of intractable migraine with status migrainosus
G43.801 Other migraine, not intractable, with status migrainosus
G43.811 Other migraine, intractable, with status migrainosus
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
346.83 Other forms of migraine, with intractable migraine, so stated, with status migrainosus
G43.811 Other migraine, intractable, with status migrainosus
No additional codes Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
ICD-9 to ICD-10 conversion of migraine
AMERICAN ACADEMY OF NEUROLOGY 11
ICD-9 Code and Description ICD-10 Code General Equivalency
Other ICD-10 Code Options Coding Guidelines
346.90 Migraine, unspecified, without mention of intractable migraine without mention of status migrainosus
G43.909 Migraine, unspecified, not intractable, without status migrainosus
G43.009 Migraine without aura, not intractable, without status migrainosus
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
Code also any associated seizure (G40.-, R56.9) when reporting codes from subcategory G43.1
Code also the type of cerebral infarction (I63.-) when reporting codes from subcategory G43.6
G43.109 Migraine with aura, not intractable, without status migrainosus
G43.409 Hemiplegic migraine, not intractable, without status migrainosus
G43.509 Persistent migraine aura without cerebral infarction, not intractable, without status migrainosus
G43.609 Persistent migraine aura with cerebral infarction, not intractable, without status migrainosus
G43.709 Chronic migraine without aura, not intractable, without status migrainosus
G43.B0 Ophthalmoplegic migraine, not intractable
G43.D0 Ophthalmoplegic migraine, not intractable
G43.809 Other migraine, not intractable, without status migrainosus
G43.829 Menstrual migraine, not intractable, without status migrainosus
ICD-9 to ICD-10 conversion of migraine
AMERICAN ACADEMY OF NEUROLOGY 12
ICD-9 Code and Description ICD-10 Code General Equivalency
Other ICD-10 Code Options Coding Guidelines
346.91 Migraine, unspecified, with intractable migraine, so stated, without mention of status migrainosus
G43.919 Migraine, unspecified, intractable, without status migrainosus
G43.019 Migraine without aura, intractable, without status migrainosus
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
Code also any associated seizure (G40.-, R56.9) when reporting codes from subcategory G43.1
Code also the type of cerebral infarction (I63.-) when reporting codes from subcategory G43.6
G43.119 Migraine with aura, intractable, without status migrainosus
G43.419 Hemiplegic migraine, intractable, without status migrainosus
G43.519 Persistent migraine aura without cerebral infarction, intractable, without status migrainosus
G43.619 Persistent migraine aura with cerebral infarction, intractable, without status migrainosus
G43.719 Chronic migraine without aura, intractable, without status migrainosus
G43.B1 Ophthalmoplegic migraine, intractable
G43.D1 Abdominal migraine, intractable
G43.819 Other migraine, intractable, without status migrainosus
G43.839 Menstrual migraine, intractable, without status migrainosus
ICD-9 to ICD-10 conversion of migraine
AMERICAN ACADEMY OF NEUROLOGY 13
ICD-9 Code and Description ICD-10 Code General Equivalency
Other ICD-10 Code Options Coding Guidelines
346.92 Migraine, unspecified, without mention of intractable migraine with status migrainosus
G43.901 Migraine, unspecified, not intractable, with status migrainosus
G43.001 Migraine without aura, not intractable, with status migrainosus
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
Code also any associated seizure (G40.-, R56.9) when reporting codes from subcategory G43.1
Code also the type of cerebral infarction (I63.-) when reporting codes from subcategory G43.6
G43.101 Migraine with aura, not intractable, with status migrainosus
G43.401 Hemiplegic migraine, not intractable, with status migrainosus
G43.501 Persistent migraine aura without cerebral infarction, not intractable, with status migrainosus
G43.601 Persistent migraine aura with cerebral infarction, not intractable, with status migrainosus
G43.701 Chronic migraine without aura, not intractable, with status migrainosus
G43.B0 Ophthalmoplegic migraine, not intractable
G43.D0 Abdominal migraine, not intractable
G43.801 Other migraine, not intractable, with status migrainosus
G43.821 Menstrual migraine, not intractable, with status migrainosus
ICD-9 to ICD-10 conversion of migraine
AMERICAN ACADEMY OF NEUROLOGY 14
ICD-9 Code and Description ICD-10 Code General Equivalency
Other ICD-10 Code Options Coding Guidelines
346.93 Migraine, unspecified, with intractable migraine, so stated, with status migrainosus
G43.911 Migraine, unspecified, intractable, with status migrainosus
G43.011 Migraine without aura, intractable, with status migrainosus
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G43
Code also any associated seizure (G40.-, R56.9) when reporting codes from subcategory G43.1
Code also the type of cerebral infarction (I63.-) when reporting codes from subcategory G43.6
G43.111 Migraine with aura, intractable, with status migrainosus
G43.411 Hemiplegic migraine, intractable, with status migrainosus
G43.511 Persistent migraine aura without cerebral infarction, intractable, with status migrainosus
G43.611 Persistent migraine aura with cerebral infarction, intractable, with status migrainosus
G43.711 Chronic migraine without aura, intractable, with status migrainosus
G43.B1 Ophthalmoplegic migraine, intractable
G43.D1 Abdominal migraine, intractable
G43.811 Other migraine, intractable, with status migrainosus
G43.831 Menstrual migraine, intractable, with status migrainosus
ICD-9 to ICD-10 conversion of migraine
AMERICAN ACADEMY OF NEUROLOGY 15
ICD-9 Code and Description ICD-10 Code General Equivalency
Other ICD-10 Code Options Coding Guidelines
356.0 Hereditary peripheral neuropathy
G60.0 Hereditary motor and sensory neuropathy
No additional codes
356.1 Peroneal muscular atrophy
G60.0 Hereditary motor and sensory neuropathy
No additional codes
356.2 Hereditary sensory neuropathy
G60.0 Hereditary motor and sensory neuropathy
No additional codes
356.3 Refsum’s disease G60.1 Refsum’s disease No additional codes
356.4 Idiopathic progressive polyneuropathy
G60.3 Idiopathic progressive neuropathy
No additional codes
356.8 Other specified idiopathic peripheral neuropathy
G60.8 Other hereditary and idiopathic neuropathies
G60.0 Hereditary motor and sensory neuropathy
G60.1 Refsum’s diseasew
G60.2 Neuropathy in association with hereditary ataxia
G60.3 Idiopathic progressive neuropathy
356.9 Unspecified hereditary and idiopathic peripheral neuropathy
G60.9 Hereditary and idiopathic neuropathy, unspecified
G60.0 Hereditary motor and sensory neuropathy
G60.1 Refsum’s disease
G60.2 Neuropathy in association with hereditary ataxia
G60.3 Idiopathic progressive neuropathy
G60.8 Other hereditary and idiopathic neuropathies
ICD-9 to ICD-10 conversion of hereditary peripheral neuropathy
AMERICAN ACADEMY OF NEUROLOGY 16
ICD-9 Code and Description ICD-10 Code General Equivalency
Other ICD-10 Code Options Coding Guidelines
359.0 Congenital hereditary muscular dystrophy
G71.2 Congenital myopathies No additional codes
359.1 Hereditary progressive muscular dystrophy
G71.0 Muscular dystrophy No additional codes
359.21 Myotonic muscular dystrophy
G71.11 Myotonic muscular dystrophy
No additional codes
359.22 Myotonia congenita G71.12 Myotonia congenita No additional codes
359.23 Myotonic chondrodystrophy
G71.13 Myotonic chondrodystrophy
No additional codes
359.24 Drug-induced myotonia
G71.14 Drug-induced myotonia
No additional codes Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting code G71.14
359.29 Other specified myotonic disorder
G71.19 Other specified myotonic disorders
G71.11 Myotonic muscular dystrophy
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting code G71.14
G71.12 Myotonia congenita
G71.13 Myotonic chondrodystrophy
G71.14 Drug induced myotonia
G71.2 Congenital myopathies
G71.3 Mitochondrial myopathy, not elsewhere classified
G71.8 Other primary disorders of muscles
359.3 Periodic paralysis G72.3 Periodic paralysis No additional codes
359.4 Toxic myopathy G72.2 Myopathy due to other toxic agents
No additional codes Code first (T51-T65) to identify toxic agent when reporting code G72.2
359.5 Myopathy in endocrine diseases classified elsewhere
G73.7 Myopathy in diseases classified elsewhere
No additional codes Code first underlying disease, such as: hyperparathyroidism (E21.0, E21.3) hypoparathyroidism (E20.-) glycogen storage disease (E74.0) lipid storage disorders (E75.-) when reporting code G73.7
359.6 Symptomatic inflammatory myopathy in diseases classified elsewhere
G73.7 Myopathy in diseases classified elsewhere
No additional codes Code first underlying disease, such as: hyperparathyroidism (E21.0, E21.3) hypoparathyroidism (E20.-) glycogen storage disease (E74.0) lipid storage disorders (E75.-) when reporting code G73.7
ICD-9 to ICD-10 conversion of congenital hereditary muscular dystrophy
AMERICAN ACADEMY OF NEUROLOGY 17
ICD-9 Code and Description ICD-10 Code General Equivalency
Other ICD-10 Code Options Coding Guidelines
359.71 Inclusion body myositis [IBM]
G72.41 Inclusion body myositis [IBM]
No additional codes
359.79 Other inflammatory and immune myopathies, NEC
G72.49 Other inflammatory and immune myopathies, not elsewhere classified
G72.41 Inclusion body myositis [IBM]
G72.49 Other inflammatory and immune myopathies, not elsewhere classified
359.81 Critical illness myopathy G72.81 Critical illness myopathy No additional codes
359.89 Other myopathies G72.89 Other specified myopathies
G71.3 Mitochondrial myopathy, not elsewhere classified
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G72
Use additional code to identify alcoholism (F10.-) when reporting code G72.1
Code first (T51-T65) to identify toxic agent when reporting code G72.2
G72.0 Drug-induced myopathy
G72.1 Alcoholic myopathy
G72.2 Myopathy due to other toxic agents
G72.3 Periodic paralysis
G72.41 Inclusion body myositis [IBM]
G72.49 Other inflammatory and immune myopathies, not elsewhere classified
G72.81 Critical illness myopathy
359.9 Myopathy, unspecified G72.9 Myopathy, unspecified G71.3 Mitochondrial myopathy, not elsewhere classified
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) when reporting codes from category G72
Use additional code to identify alcoholism (F10.-) when reporting code G72.1
Code first (T51-T65) to identify toxic agent when reporting code G72.2
G72.0 Drug-induced myopathy
G72.1 Alcoholic myopathy
G72.2 Myopathy due to other toxic agents
G72.3 Periodic paralysis
G72.41 Inclusion body myositis [IBM]
G72.49 Other inflammatory and immune myopathies, not elsewhere classified
G72.81 Critical illness myopathy
G72.89 Other specified myopathies
ICD-9 to ICD-10 conversion of congenital hereditary muscular dystrophy
AMERICAN ACADEMY OF NEUROLOGY 18
ICD-9 Code and Description ICD-10 Code General Equivalency
Other ICD-10 Code Options Coding Guidelines
386.11 Benign paroxysmal positional vertigo
H81.13 Benign paroxysmal vertigo, bilateral
H81.11 Benign paroxysmal vertigo, right ear
H81.12 Benign paroxysmal vertigo, left ear
ICD-9 to ICD-10 conversion of benign paroxysmal positional vertigo
AMERICAN ACADEMY OF NEUROLOGY 19
ICD-9 Code and Description ICD-10 Code General Equivalency
Other ICD-10 Code Options Coding Guidelines
780.2 Syncope and collapse R55 Syncope and collapse G90.01 Carotid sinus syncope
T67.1XXA Heat syncope, initial encounter
T67.1XXD Heat syncope, subsequent encounter
T67.1XXS Heat syncope, sequela
ICD-9 to ICD-10 conversion of syncope and collapse
AMERICAN ACADEMY OF NEUROLOGY 20
ICD-9 Code and Description ICD-10 Code General Equivalency
Other ICD-10 Code Options Coding Guidelines
784.0 Headache R51 Headache No additional codes For additional I-10 coding options refer to categories G43 (migraine) and G44 (other headache syndromes)G44.10 Vascular headache,
NEC, not intractable
G44.11 Vascular headache, NEC, intractable
784.40 Voice and resonance disorder, unspecified
R49.9 Unspecified voice and resonance disorder
R49.0 Dysphonia
R49.1 Aphonia
R49.21 Hypernasality
R49.22 Hyponasality
R49.8 Other voice and resonance disorders
784.49 Other voice and resonance disorders
R49.8 Other voice and resonance disorders
R49.0 Dysphonia
R49.1 Aphonia
R49.21 Hypernasality
R49.22 Hyponasality
784.59 Other speech disturbance
R47.02 Dysphasia R47.01 Aphasia Code first underlying disease or condition, such as: Parkinson’s disease (G20) when reporting code R47.82
R47.81 Slurred speech R47.1 Dysarthria and anarthria
R47.89 Other speech disturbances
R47.82 Fluency disorder in conditions classified elsewhere
R47.9 Unspecified speech disturbances
R49.0 Dysphonia
R49.1 Aphonia
R49.21 Hypernasality
R49.22 Hyponasality
R49.8 Other voice and resonance disorders
784.60 Symbolic dysfunction, unspecified
R48.9 Unspecified symbolic dysfunctions
R48.0 Dyslexia and alexia For additional I-10 coding options refer to category F81, Specific developmental disorders of scholastic skills
R48.1 Agnosia
R48.2 Apraxia
R48.3 Visual agnosia
ICD-9 to ICD-10 conversion of headache
AMERICAN ACADEMY OF NEUROLOGY 21
ICD-9 Code and Description ICD-10 Code General Equivalency
Other ICD-10 Code Options Coding Guidelines
784.69 Other symbolic dysfunction
R48.1 Agnosia R48.0 Dyslexia and alexia For additional I-10 coding options refer to category F81, Specific developmental disorders of scholastic skills
R48.2 Apraxia R48.3 Visual agnosia
R48.8 Other symbolic dysfunctions
R48.9 Unspecified symbolic dysfunction
784.99 Other symptoms involving head and neck
R06.5 Mouth breathing R06.00 Dyspnea, unspecified
R06.7 Sneezing R06.01 Orthopnea
R06.89 Other abnormalities of breathing
R06.02 Shortness of breath
R19.6 Halitosis R06.09 Other forms of dyspnea
R06.1 Stridor
R06.2 Wheezing
R06.3 Periodic breathing
R06.4 Hyperventilation
R06.6 Hiccough
R06.81 Apnea, not elsewhere classified
R06.82 Tachypnea, not elsewhere classified
R06.83 Snoring
ICD-9 to ICD-10 conversion of headache