U.S. ICD-10-CM · FY 2027

M25.561 ICD-10-CM Code: Pain in right knee

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

M25.561

Pain in right knee

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where M25.561 sits

  1. 1

    Chapter 13

    Diseases of the musculoskeletal system and connective tissue (M00-M99)

  2. 2

    Section

    Other joint disorders (M20-M25)

  3. 3

    Category M25

    Other joint disorder, not elsewhere classified

  4. 4

    Subcategory M25.56

    Pain in knee

  5. 5

    Code M25.561

    Pain in right knee

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for M25.561.

Code first

No “code first” instruction is listed for M25.561.

Use additional code

No “use additional code” instruction is listed for M25.561.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for M25.561.

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for M25.561.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code M25.561 mean?

M25.561 is the FY 2027 U.S. ICD-10-CM code for “Pain in right knee.”

Is M25.561 a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, M25.561 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.

Where is M25.561 located in ICD-10-CM?

M25.561 is listed in Chapter 13, Diseases of the musculoskeletal system and connective tissue (M00-M99), within Other joint disorders (M20-M25) (M20–M25), under category M25, Other joint disorder, not elsewhere classified and subcategory M25.56, Pain in knee.

What coding notes are listed for M25.561?

No inclusion terms are listed for M25.561 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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