ICD-10 M25.521
Billable / SpecificPain in right elbow
About ICD-10-CM M25.521
ICD-10-CM code M25.521 represents Pain in right elbow. This is a billable/specific code in the Musculoskeletal and Connective Tissue chapter (block M25). The 2026 edition of ICD-10-CM M25.521 became effective on October 1, 2025.
Medicare LCD Coverage for M25.521
Local Coverage Determinations (LCDs) from CMS MACs that list M25.521 as a covered diagnosis.
Showing top 10 of 509 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing M25.521.
2 Cigna
5 Medicare
CPT Codes Commonly Billed with M25.521
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
Convert M25.521 to ICD-9-CM
Per CMS General Equivalence Mappings (GEMs), useful for legacy data review and historical claim analysis.
| ICD-10 | ICD-9 | Mapping Flags |
|---|---|---|
| M25.521 | 71942 | 10000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To M25.521
Other codes in section M20-M25 (Other joint disorders).
ICD-10 M25.521, Billing FAQ
Is ICD-10 code M25.521 billable? +
Yes, M25.521 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What CPT codes are commonly billed with M25.521? +
Procedures frequently paired with M25.521 include: 20610, 86790, 86794.
What ICD-9 codes does M25.521 map to? +
Per CMS GEMs, M25.521 maps to ICD-9 codes: 71942. Useful for legacy data review and historical claim analysis.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
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