ICD-10 R89
Non-Billable HeaderAbnormal findings in specimens from other organs, systems and tissues
About ICD-10-CM R89
ICD-10-CM code R89 represents Abnormal findings in specimens from other organs, systems and tissues. This is a non-billable header code in the Symptoms, Signs, and Abnormal Findings chapter (block R89). The 2026 edition of ICD-10-CM R89 became effective on October 1, 2025. Non-billable codes cannot be used as a primary or secondary diagnosis on a claim, use a more specific child code instead.
Includes
- abnormal findings in nipple discharge
- abnormal findings in synovial fluid
- abnormal findings in wound secretions
Medicare LCD Coverage for R89
Local Coverage Determinations (LCDs) from CMS MACs that list R89 as a covered diagnosis.
This doesn't mean the code isn't covered, it means no MAC has issued a Local Coverage Determination naming this specific code. Coverage may still apply under National Coverage Determinations or general medical-necessity rules.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing R89.
Our payer policy database covers Aetna, Cigna, Anthem, BCBS, Humana, and Medicare Advantage plans, but R89 doesn't currently appear in any indexed policy. The code may still be covered under standard plan benefits.
CPT Codes Commonly Billed with R89
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
We don't have CPT pairings indexed for this specific code yet. Use the CPT search above to find common procedures, or check your payer's published medical policy for code-specific guidance.
Codes Adjacent To R89
Other codes in section R83-R89 (Abnormal findings on examination of other body fluids, substances and tissues, without diagnosis).
ICD-10 R89, Billing FAQ
Is ICD-10 code R89 billable? +
No, R89 is a non-billable header code. Use a more specific child code from block R89 when submitting claims.
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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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