Is M25.775 a billable ICD-10-CM code?

Yes. M25.775 is a billable, specific ICD-10-CM code and is valid for submission on a claim.

Where does M25.775 sit in the tabular list?

Diseases of the musculoskeletal system and connective tissue (M00-M99), in the block Other joint disorders (M20-M25).

M25.775

M25.775 — Osteophyte, left foot

Billable / specific codeICD-10-CMleft

M25.775 is a billable, specific ICD-10-CM code for osteophyte, left foot. It is valid for submission on a claim.

Excludes2 inherited from the categories above M25.775

Also inherited, and the opposite of Excludes1: these conditions are not part of M25.775, but a patient can have both, so you may code both.

Written on M25 — Other joint disorder, not elsewhere classified

abnormality of gait and mobility (R26.-)
acquired deformities of limb (M20-M21)
calcification of bursa (M71.4-)
calcification of shoulder (joint) (M75.3)
calcification of tendon (M65.2-)
difficulty in walking (R26.2)
temporomandibular joint disorder (M26.6-)

Risk adjustment

M25.775 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Medicare coverage

M25.775 is named in 10 Medicare coverage policies — 3 listing it as supporting medical necessity, and 7 listing it as NOT covered. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

A58865Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered
A58883Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered
A58893Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered
A59374Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered

Code history

M25.775 has not changed since FY2024 — no addition, revision or deletion across the three most recent ICD-10-CM releases.

Related codes at this level

Codes that share M25.77. If M25.775 is not quite right, the correct code is usually one of these.

Questions about M25.775

Is M25.775 a billable ICD-10-CM code?: Yes. M25.775 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does M25.775 sit in the tabular list?: Diseases of the musculoskeletal system and connective tissue (M00-M99), in the block Other joint disorders (M20-M25).