ICD-10/D03.1

D03.1 ICD 2026 Code: Melanoma in situ of eyelid, including canthus

D03.1 is the authoritative medical code for Melanoma in situ of eyelid, including canthus. This classification is used in medical billing and clinical recording to specify the clinical criteria for melanoma in situ of eyelid, including canthus (ICD-10-CM D03.1), ensuring healthcare documentation aligns with 2026 federal coding standards.

Billing Status: NO. This is a clinician non-billable / parent hierarchy grouping in the ICD-10-CM system.

Official Registry Overview & Definition

Melanoma in situ of eyelid, including canthus is a non-billable ICD-10-CM category code D03.1. A more specific billable subcode must be selected for claims submission. Includes: Bowen's disease; erythroplasia; grade III intraepithelial neoplasia; Queyrat's erythroplasia.

Official Tabular Instructional Notes

Sequencing, inclusion, and exclusion notes published for D03.1 in the official ICD-10-CM tabular list.

Includes

Conditions the official ICD-10-CM tabular list includes under this code.

  • Bowen's disease
  • erythroplasia
  • grade III intraepithelial neoplasia
  • Queyrat's erythroplasia

Frequently Asked Questions (FAQ) & Clinical Guidance

Can D03.1 be billed directly?

No. D03.1 (Melanoma in situ of eyelid, including canthus) is a non-billable ICD-10-CM category code. A more specific billable subcode must be selected based on clinical documentation.

Codes in This Family (4)

Official ICD-10-CM classifications in the same code family as D03.1, with their registry titles.

  • D03.111 — Melanoma in situ of right upper eyelid, including canthus
  • D03.112 — Melanoma in situ of right lower eyelid, including canthus
  • D03.121 — Melanoma in situ of left upper eyelid, including canthus
  • D03.122 — Melanoma in situ of left lower eyelid, including canthus

Related Codes & Numerical Sequence (Crawl Map)

Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures:

ICD Code D00.1 Carcinoma in situ of esophagus
ICD Code D01.1 Carcinoma in situ of rectosigmoid junction
ICD Code D02.1 Carcinoma in situ of trachea
ICD Code D04.1 Carcinoma in situ of skin of eyelid, including canthus
ICD Code D05.1 Intraductal carcinoma in situ of breast
ICD Code D06.1 Carcinoma in situ of exocervix
ICD Code D07.1 Carcinoma in situ of vulva
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