ICD-10-CM · Category
M79.1 — Myalgia
Chapter M00-M99: Diseases of the musculoskeletal system and connective tissue
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Related diagnoses
M79.0Rheumatism, unspecifiedM79.2Neuralgia and neuritis, unspecifiedM79.3Panniculitis, unspecifiedM79.4Hypertrophy of (infrapatellar) fat padM79.5Residual foreign body in soft tissueM79.6Pain in limb, hand, foot, fingers and toesM79.7FibromyalgiaM79.ANontraumatic compartment syndromeM79.8Other specified soft tissue disordersM79.9Soft tissue disorder, unspecified
Common questions about M79.1 (Myalgia)
What does ICD-10 code M79.1 mean?
M79.1 is the ICD-10-CM 2025 code for Myalgia. ICD-10-CM is the medical coding system used by clinicians, hospitals and insurers worldwide to classify diseases and conditions in a standard way.
Is M79.1 a billable diagnosis code?
M79.1 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under M79.1. Browse the sub-codes listed on this page.
Which ICD-10 chapter does M79.1 belong to?
M79.1 belongs to the chapter "Diseases of the musculoskeletal system and connective tissue" (codes M00-M99). ICD-10-CM organises codes into 22 chapters by body system or condition type, which helps clinicians navigate related diagnoses.
Where can I get plain-language information about Myalgia?
For a plain-language explanation of Myalgia, ask GoDavaii's Health AI - it explains medical conditions in 22+ Indian languages, free, with no signup. Tap "Ask GoDavaii AI about Myalgia" above to get a personalised answer.
Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗