Code edition

UpcomingOct 1, 2026 – Sep 30, 2027

D22UpcomingCategory · further specificity required

Melanocytic nevi

More specific codes

D22.0Melanocytic nevi of lip D22.1Melanocytic nevi of eyelid, including canthus D22.2Melanocytic nevi of ear and external auricular canal D22.3Melanocytic nevi of other and unspecified parts of face D22.4Melanocytic nevi of scalp and neck D22.5Melanocytic nevi of trunk D22.6Melanocytic nevi of upper limb, including shoulder D22.7Melanocytic nevi of lower limb, including hip D22.9Melanocytic nevi, unspecified

Claims & coverage

When ICD-10-CM is required

For US diagnosis claims covered by HIPAA, ICD-10-CM is required from October 1, 2015.

Use the service date for outpatient/professional claims and the discharge date for hospital inpatient claims. Earlier encounters use ICD-9-CM; each individual code must also be valid for the applicable date.

Official coding guidelines → · CMS ↗

First observed · 2015-10-01

Code history

No recorded change since first observation

ChangedUnchanged

FY2016

Effective from 2015-10-01

First observed

Melanocytic nevi

Category — select a more specific code

CDC/NCHS · FY2016

All editions (19)

All editions	Effective from	Code history
FY2016	2015-10-01	First observed
FY2017	2016-10-01	No tabular change
FY2018	2017-10-01	No tabular change
FY2019	2018-10-01	No tabular change
FY2020	2019-10-01	No tabular change
FY2020 · April	2020-04-01	No tabular change
FY2021	2020-10-01	No tabular change
FY2021 · 01-01	2021-01-01	No tabular change
FY2022	2021-10-01	No tabular change
FY2022 · 04-01	2022-04-01	No tabular change
FY2023	2022-10-01	No tabular change
FY2023 · 04-01	2023-04-01	No tabular change
FY2024	2023-10-01	No tabular change
FY2024 · 04-01	2024-04-01	No tabular change
FY2025	2024-10-01	No tabular change
FY2025 · 04-01	2025-04-01	No tabular change
FY2026	2025-10-01	No tabular change
FY2026 · April	2026-04-01	No tabular change
FY2027	2026-10-01	No tabular change

Code-level instructions

Includes

atypical nevus
blue hairy pigmented nevus
nevus NOS

Inherited instructions

Chapters 2 · Neoplasms (C00-D49)

Note

Functional activity
All neoplasms are classified in this chapter, whether they are functionally active or not. An additional code from Chapter 4 may be used, to identify functional activity associated with any neoplasm.
Morphology [Histology]
Chapter 2 classifies neoplasms primarily by site (topography), with broad groupings for behavior, malignant, in situ, benign, etc. The Table of Neoplasms should be used to identify the correct topography code. In a few cases, such as for malignant melanoma and certain neuroendocrine tumors, the morphology (histologic type) is included in the category and codes.
Primary malignant neoplasms overlapping site boundaries
A primary malignant neoplasm that overlaps two or more contiguous (next to each other) sites should be classified to the subcategory/code .8 ('overlapping lesion'), unless the combination is specifically indexed elsewhere. For multiple neoplasms of the same site that are not contiguous, such as tumors in different quadrants of the same breast, codes for each site should be assigned.
Malignant neoplasm of ectopic tissue
Malignant neoplasms of ectopic tissue are to be coded to the site mentioned, e.g., ectopic pancreatic malignant neoplasms are coded to pancreas, unspecified (C25.9).

More specific codes

D22.0Melanocytic nevi of lipBillable / specific D22.1Melanocytic nevi of eyelid, including canthusCategory · further specificity required D22.2Melanocytic nevi of ear and external auricular canalCategory · further specificity required D22.3Melanocytic nevi of other and unspecified parts of faceCategory · further specificity required D22.4Melanocytic nevi of scalp and neckBillable / specific D22.5Melanocytic nevi of trunkBillable / specific D22.6Melanocytic nevi of upper limb, including shoulderCategory · further specificity required D22.7Melanocytic nevi of lower limb, including hipCategory · further specificity required D22.9Melanocytic nevi, unspecifiedBillable / specific

Related codes

Official titles and instructions are preserved in their source language. Official sources ↗

References from other codes (11)

D18 · Hemangioma and lymphangioma, any site

Excludes 2 · blue or pigmented nevus (D22.-)

D18 · Hemangioma and lymphangioma, any site

Excludes 2 · nevus NOS (D22.-)

D23 · Other benign neoplasms of skin

Excludes 2 · melanocytic nevi (D22.-)

I78.1 · Nevus, non-neoplastic

Excludes 1 · nevus NOS (D22.-)

I78.1 · Nevus, non-neoplastic

Excludes 2 · blue nevus (D22.-)

I78.1 · Nevus, non-neoplastic

Excludes 2 · hairy nevus (D22.-)

I78.1 · Nevus, non-neoplastic

Excludes 2 · melanocytic nevus (D22.-)

I78.1 · Nevus, non-neoplastic

Excludes 2 · pigmented nevus (D22.-)

Q82.5 · Congenital non-neoplastic nevus

Excludes 2 · melanocytic nevus (D22.-)

Q82.5 · Congenital non-neoplastic nevus

Excludes 2 · nevus NOS (D22.-)

Q82.5 · Congenital non-neoplastic nevus

Excludes 2 · pigmented nevus (D22.-)