ICD-10-CM
ICD-10 code for Amyotrophia, amyotrophy, amyotrophic: G71.8
The ICD-10-CM index points "Amyotrophia, amyotrophy, amyotrophic" to G71.8, Other primary disorders of muscles. G71.8 is a billable code.
Source: CDC ICD-10-CM FY2027 Alphabetic Index file dated June 16, 2026. Publisher page
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Index subterms
A header groups codes and is not billed. A billable code is one you can report.
More specific codes in G71
A header groups codes and is not billed. A billable code is one you can report.
- G71Primary disorders of musclesHeader
- G71.0Muscular dystrophyHeader
- G71.00Muscular dystrophy, unspecifiedBillable
- G71.01Duchenne or Becker muscular dystrophyBillable
- G71.02Facioscapulohumeral muscular dystrophyBillable
- G71.03Limb girdle muscular dystrophiesHeader
- G71.031Autosomal dominant limb girdle muscular dystrophyBillable
- G71.032Autosomal recessive limb girdle muscular dystrophy due to calpain-3 dysfunctionBillable
- G71.033Limb girdle muscular dystrophy due to dysferlin dysfunctionBillable
- G71.034Limb girdle muscular dystrophy due to sarcoglycan dysfunctionHeader
- G71.0340Limb girdle muscular dystrophy due to sarcoglycan dysfunction, unspecifiedBillable
- G71.0341Limb girdle muscular dystrophy due to alpha sarcoglycan dysfunctionBillable
- G71.0342Limb girdle muscular dystrophy due to beta sarcoglycan dysfunctionBillable
- G71.0349Limb girdle muscular dystrophy due to other sarcoglycan dysfunctionBillable
- G71.035Limb girdle muscular dystrophy due to anoctamin-5 dysfunctionBillable
- G71.036Limb girdle muscular dystrophy due to fukutin related protein dysfunctionBillable
- G71.038Other limb girdle muscular dystrophyBillable
- G71.039Limb girdle muscular dystrophy, unspecifiedBillable
- G71.09Other specified muscular dystrophiesBillable
- G71.1Myotonic disordersHeader
- G71.11Myotonic muscular dystrophyBillable
- G71.12Myotonia congenitaBillable
- G71.13Myotonic chondrodystrophyBillable
- G71.14Drug induced myotoniaBillable
- G71.19Other specified myotonic disordersBillable
- G71.2Congenital myopathiesHeader
- G71.20Congenital myopathy, unspecifiedBillable
- G71.21Nemaline myopathyBillable
- G71.22Centronuclear myopathyHeader
- G71.220X-linked myotubular myopathyBillable
- G71.228Other centronuclear myopathyBillable
- G71.29Other congenital myopathyBillable
- G71.3Mitochondrial myopathy, not elsewhere classifiedBillable
- G71.8Other primary disorders of musclesBillable
- G71.9Primary disorder of muscle, unspecifiedBillable
Excludes2
Excludes2 means the other condition can be reported with this one when both are documented.
From G71. A note on a category applies to every code under it.
Related conditions
Related pages
- G71.8 code detailsNotes, nearby codes, CMS-HCC group
- Category G71Every code under it
- Chapter 6Diseases of the nervous system
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Amyotrophia, amyotrophy, amyotrophic?
The ICD-10-CM index points "Amyotrophia, amyotrophy, amyotrophic" to G71.8, Other primary disorders of muscles. G71.8 is a billable code.
Is G71.8 billable?
Yes. G71.8 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What documentation notes apply to G71.8?
The CDC tabular list gives 3 Excludes2 notes (may be coded together when both are documented) for G71.8 and the categories above it. They are listed on this page.
What chapter is G71.8 in?
Chapter 6. Diseases of the nervous system.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.