Index to Diseases and Injuries
Cardiomyopathy (familial) (idiopathic)
Index code:I42.9
- alcoholic I42.6
- amyloid E85.4 [I43]
- transthyretin-related (ATTR) familial E85.4 [I43]
- arrhythmogenic I42.81
- biventricular I42.81
- ventricular (left) (right) I42.81
- arteriosclerotic — see Disease, heart, ischemic, atherosclerotic
- beriberi E51.12
- cobalt-beer I42.6
- congenital I42.4
- congestive I42.00
- constrictive NOS I42.5
- dilated I42.00
- familial-genetic I42.01
- specified (nonfamilial) NEC I42.09
- due to
- alcohol I42.6
- beriberi E51.12
- cardiac glycogenosis E74.02 [I43]
- drugs I42.7
- external agents NEC I42.7
- Friedreich's ataxia G11.11
- myotonia atrophica G71.11 [I43]
- progressive muscular dystrophy G71.09 [I43] — see also Dystrophy, muscular, by type
- glycogen storage E74.02 [I43]
- hypertensive — see Hypertension, heart
- hypertrophic (nonobstructive) I42.2
- obstructive I42.1
- congenital Q24.8
- in
- Chagas' disease (chronic) B57.2
- acute B57.0
- sarcoidosis D86.85
- ischemic I25.5
- metabolic E88.9 [I43]
- thyrotoxic E05.90 [I43]
- with thyroid storm E05.91 [I43]
- newborn I42.89
- congenital I42.4
- non-ischemic I42.89 — see also by cause
- nutritional E63.9 [I43]
- beriberi E51.12
- obscure of Africa I42.89
- peripartum O90.3
- postpartum O90.3
- restrictive NEC I42.5
- rheumatic I09.0
- secondary I42.9
- specified NEC I42.89
- stress induced I51.81
- takotsubo I51.81
- thyrotoxic E05.90 [I43]
- with thyroid storm E05.91 [I43]
- toxic NEC I42.7
- transthyretin-related (ATTR) familial amyloid E85.4
- tuberculous A18.84
- viral B33.24
Use the index to find a code, then confirm it in the Tabular List before assigning it. A code ending in a dash is incomplete, and a code in [brackets] is a manifestation code reported after the underlying condition. Search the whole index.
Frequently asked questions
What is the ICD-10-CM code for Cardiomyopathy?
The ICD-10-CM Alphabetic Index directs "Cardiomyopathy" to I42.9. Subterms below it may lead to a more specific code. Always confirm the code in the Tabular List before assigning it.
ICD-10-CM Index to Diseases and Injuries maintained by CDC/NCHS (public domain), from the CMS FY2027 release.