M67.2
Header — not billableSynovial hypertrophy, not elsewhere classified
The ICD-10 code for synovial hypertrophy, not elsewhere classified is M67.2.
M67.2 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 10 more specific codes below.
Clinical notes
Excludes1 (not coded here)
An Excludes1 note is a pure exclusion: the excluded condition and this code should never be reported together, because the two conditions cannot occur at the same time (e.g. a congenital form vs. an acquired form of the same disease).
- villonodular synovitis (pigmented) (M12.2-)
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •Confirm the excluded condition(s) listed above are not also present — Excludes1 conditions cannot be coded together with this one.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Child codes under M67.2
- M67.20Synovial hypertrophy, not elsewhere classified, unspecified site
- M67.21Synovial hypertrophy, not elsewhere classified, shouldernon-billable header
- M67.22Synovial hypertrophy, not elsewhere classified, upper armnon-billable header
- M67.23Synovial hypertrophy, not elsewhere classified, forearmnon-billable header
- M67.24Synovial hypertrophy, not elsewhere classified, handnon-billable header
- M67.25Synovial hypertrophy, not elsewhere classified, thighnon-billable header
- M67.26Synovial hypertrophy, not elsewhere classified, lower legnon-billable header
- M67.27Synovial hypertrophy, not elsewhere classified, ankle and footnon-billable header
- M67.28Synovial hypertrophy, not elsewhere classified, other site
- M67.29Synovial hypertrophy, not elsewhere classified, multiple sites
Related codes in this category
- M67.0Short Achilles tendon (acquired)non-billable header
- M67.3Transient synovitisnon-billable header
- M67.4Ganglionnon-billable header
- M67.5Plica syndromenon-billable header
- M67.8Other specified disorders of synovium and tendonnon-billable header
- M67.9Unspecified disorder of synovium and tendonnon-billable header
- M67.2Synovial hypertrophy, not elsewhere classifiednon-billable header