ICD-10 D23.9
Billable / SpecificOther benign neoplasm of skin, unspecified
About ICD-10-CM D23.9
ICD-10-CM code D23.9 represents Other benign neoplasm of skin, unspecified. This is a billable/specific code in the Neoplasms chapter (block D23). The 2026 edition of ICD-10-CM D23.9 became effective on October 1, 2025.
Medicare LCD Coverage for D23.9
Local Coverage Determinations (LCDs) from CMS MACs that list D23.9 as a covered diagnosis.
Showing top 10 of 180 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing D23.9.
5 Medicare
CPT Codes Commonly Billed with D23.9
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
- 17000 Destruction benign lesion first — actinic keratosis, seborrheic keratosis, benign skin neoplasm, keloid, verruca, sebaceous cyst Dermatology
- 11102 Tangential skin biopsy — uncertain neoplasm skin, actinic keratosis, melanocytic nevi, skin cancer, melanoma, psoriasis, discoid lupus, skin disorder, rash, seborrheic keratosis, benign neoplasm, dermatitis, prurigo, dermatitis herpetiformis Dermatology
- 11310 Shave removal benign lesion — melanocytic nevi, benign skin neoplasm, seborrheic keratosis, sebaceous cyst, keloid, lipoma Dermatology
- 11305 CMS LCD: Billing and Coding: Removal of Benign Skin Lesions CMS LCD
- 11404 CMS LCD: Billing and Coding: Removal of Benign Skin Lesions CMS LCD
- 11444 CMS LCD: Billing and Coding: Removal of Benign Skin Lesions CMS LCD
- 11403 CMS LCD: Billing and Coding: Removal of Benign Skin Lesions CMS LCD
- 11442 CMS LCD: Billing and Coding: Removal of Benign Skin Lesions CMS LCD
- 11307 CMS LCD: Billing and Coding: Removal of Benign Skin Lesions CMS LCD
- 11301 CMS LCD: Billing and Coding: Removal of Benign Skin Lesions CMS LCD
Convert D23.9 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 |
|---|---|---|
| D23.9 | 2169 | 10000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To D23.9
Other codes in section D10-D36 (Benign neoplasms, except benign neuroendocrine tumors).
ICD-10 D23.9, Billing FAQ
Is ICD-10 code D23.9 billable? +
Yes, D23.9 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 D23.9? +
Procedures frequently paired with D23.9 include: 17000, 11102, 11310, 11305, 11404.
What ICD-9 codes does D23.9 map to? +
Per CMS GEMs, D23.9 maps to ICD-9 codes: 2169. 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 July 16, 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