ICD-10 R68.3
Billable / SpecificClubbing of fingers
About ICD-10-CM R68.3
ICD-10-CM code R68.3 represents Clubbing of fingers. This is a billable/specific code in the Symptoms, Signs, and Abnormal Findings chapter (block R68). The 2026 edition of ICD-10-CM R68.3 became effective on October 1, 2025.
Inclusion Terms / Approximate Synonyms
Clinical terms and conditions classified under R68.3. Per CMS ICD-10-CM Tabular 2026.
- Clubbing of nails
Type 1 Excludes
Pure excludes, these codes can never be coded together with R68.3. The conditions are mutually exclusive (e.g., congenital vs acquired forms).
- congenital clubfinger (Q68.1)
Medicare LCD Coverage for R68.3
Local Coverage Determinations (LCDs) from CMS MACs that list R68.3 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 R68.3.
Our payer policy database covers Aetna, Cigna, Anthem, BCBS, Humana, and Medicare Advantage plans, but R68.3 doesn't currently appear in any indexed policy. The code may still be covered under standard plan benefits.
CPT Codes Commonly Billed with R68.3
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.
Convert R68.3 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 |
|---|---|---|
| R68.3 | 7815 | 00000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To R68.3
Other codes in section R50-R69 (General symptoms and signs).
ICD-10 R68.3, Billing FAQ
Is ICD-10 code R68.3 billable? +
Yes, R68.3 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What other names or terms map to R68.3? +
ICD-10 R68.3 includes: Clubbing of nails.
What codes are Type 1 Excludes for R68.3? +
Type 1 Excludes (never code together with R68.3): congenital clubfinger (Q68.1)
What ICD-9 codes does R68.3 map to? +
Per CMS GEMs, R68.3 maps to ICD-9 codes: 7815. 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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