D03 ICD-10-CM Code: Melanoma in situ
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
D03Melanoma in situ
ICD-10-CM diagnosis code · United States clinical modification
Where D03 sits
- 1
Chapter 2
Neoplasms (C00-D49)
- 2
Section
In situ neoplasms (D00-D09)
- 3
Category D03
Melanoma in situ
- 4
Code D03
Melanoma in situ
Codes under D03
D03 is a non-billable category. Choose the child code that best matches the documented diagnosis.
D03.0Melanoma in situ of lipD03.1Melanoma in situ of eyelid, including canthusD03.2Melanoma in situ of ear and external auricular canalD03.3Melanoma in situ of other and unspecified parts of faceD03.4Melanoma in situ of scalp and neckD03.5Melanoma in situ of trunkD03.6Melanoma in situ of upper limb, including shoulderD03.7Melanoma in situ of lower limb, including hipD03.8Melanoma in situ of other sitesD03.9Melanoma in situ, unspecifiedNotes for this code
Inclusion terms
No inclusion terms are listed for D03.
Code first
No “code first” instruction is listed for D03.
Use additional code
No “use additional code” instruction is listed for D03.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for D03.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for D03.
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Frequently asked questions
What does ICD-10-CM code D03 mean?
D03 is the FY 2027 U.S. ICD-10-CM code for “Melanoma in situ.”
Is D03 a billable or specific ICD-10-CM code?
No. D03 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is D03 located in ICD-10-CM?
D03 is listed in Chapter 2, Neoplasms (C00-D49), within In situ neoplasms (D00-D09) (D00–D09), under category D03, Melanoma in situ.
What coding notes are listed for D03?
No inclusion terms are listed for D03 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.