ICD-10 D3A.025
Billable / SpecificBenign carcinoid tumor of the sigmoid colon
About ICD-10-CM D3A.025
ICD-10-CM code D3A.025 represents Benign carcinoid tumor of the sigmoid colon. This is a billable/specific code in the Neoplasms chapter (block D3A). The 2026 edition of ICD-10-CM D3A.025 became effective on October 1, 2025.
Medicare LCD Coverage for D3A.025
Local Coverage Determinations (LCDs) from CMS MACs that list D3A.025 as a covered diagnosis.
Showing top 10 of 289 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing D3A.025.
5 Medicare
CPT Codes Commonly Billed with D3A.025
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 D3A.025 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 |
|---|---|---|
| D3A.025 | 20956 | 00000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To D3A.025
Other codes in section D3A (Benign neuroendocrine tumors).
ICD-10 D3A.025, Billing FAQ
Is ICD-10 code D3A.025 billable? +
Yes, D3A.025 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What ICD-9 codes does D3A.025 map to? +
Per CMS GEMs, D3A.025 maps to ICD-9 codes: 20956. Useful for legacy data review and historical claim analysis.
Get the full PayerReady toolkit
Free access to CPT/ICD-10 lookup, denial appeals, fee comparator, and claim auditing with credentialing enrollment.
Start free →Run this code through our claim audit tool
Check NCCI bundling, MUE limits, and modifier logic before submission.
Try the auditor →Did this page help?
Quick signal so we know what to improve.
If you want a code reference page that doesn't exist yet, email coding@payerready.com.
Tell us what's missing or wrong: coding@payerready.com. We respond within 5 business days.
Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
Powered by 11K CPT · 98K ICD-10 · 860K MPFS rates · 4.5M NCCI edits · 9.5M NPIs. Our data methodology · About our coding team