G71.1 Myotonic disorders
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The ICD-10-CM code for Myotonic disorders is G71.1 (FY2026). It is a non-billable category code — select a more specific code below for claims.
Classification
- Section
- G70-G73: Diseases of myoneural junction and muscle (G70-G73)
- Category G71
- 35 codes (28 billable)
- FY2026 Status
- Stable since FY2024
Official Coding Guidelines
Dominant/nondominant side (TOC entry)a. Dominant/nondominant side ................................................................................................. 45
Pain - Category G89 (TOC entry)b. Pain - Category G89.............................................................................................................. 45
Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026
References
Cite This Page
Reference G71.1 with the canonical source and edition:
G71.1 — Myotonic disorders. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/G71.1
Canonical URL: https://icd10codingpro.com/codes/G71.1