M79.10 — Myalgia, unspecified site

M79.10

ICD-10 Chapter 13: Musculoskeletal & Connective Tissue — illustrative image
Chapter 13: Diseases of the musculoskeletal system and connective tissue (M00–M99) — illustrative image

What this code means

Myalgia means muscle pain; the site is not specified here.

Also called: myalgia, muscle pain.

When this code is used

Used for myalgia, unspecified site.

Where it sits in ICD-10-CM

Code M79.10 belongs to Chapter 13: Diseases of the musculoskeletal system and connective tissue, which covers codes M00–M99 in the FY2027 ICD-10-CM tabular list. The official description above is copied verbatim from the CDC/NCHS FY2027 code file.

Related symptoms

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Frequently asked questions

What is ICD-10-CM code M79.10?

M79.10 is the ICD-10-CM diagnosis code for “Myalgia, unspecified site”. Myalgia means muscle pain; the site is not specified here.

When is code M79.10 used?

Used for myalgia, unspecified site. It belongs to Chapter 13 of ICD-10-CM (Diseases of the musculoskeletal system and connective tissue).

This guide explains ICD-10-CM codes in plain language for patients, students and other readers. It is educational information only — not coding, billing or medical advice. The code recorded for any real encounter is assigned from the full clinical documentation by the treating team and qualified coders, and only they can decide which code fits a specific case.

More codes in Chapter 13

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