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D17.0 ICD-10-CM Code: Benign lipomatous neoplasm of skin and subcutaneous tissue of head, face and neck

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FY 2026 Apr update / Neoplasms (C00-D49) / Benign neoplasms, except benign neuroendocrine tumors (D10-D36)

D17.0

Billable / SpecificICD-10-CMOfficial ICD-10-CMCodebook guidance

Benign lipomatous neoplasm of skin and subcutaneous tissue of head, face and neck

A noncancerous fatty tumor in the skin or tissue under the skin of the head, face, or neck.

CMS-HCC V28

0

0

RAF 0

CMS-HCC V24

0

0

RAF 0

ACA/HHS

0

0

RAF 0

ESRD/PACE

0

0

RAF 0

RXHCC

0

0

RAF 0

Code Trumping

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Code Book Path

Official
D17Benign lipomatous neoplasm
D17.0Benign lipomatous neoplasm of skin and subcutaneous tissue of head, face and neck

Inclusion Terms

Official

ICD-10-CM does not list inclusion terms for D17.0 in this effective period.

Excludes 2

Official

ICD-10-CM does not list Excludes 2 notes for D17.0 in this effective period.

Related Child Codes

Official
D17.1Benign lipomatous neoplasm of skin and subcutaneous tissue of trunk
D17.2Benign lipomatous neoplasm of skin and subcutaneous tissue of limb
D17.3Benign lipomatous neoplasm of skin and subcutaneous tissue of other and unspecified sites
D17.4Benign lipomatous neoplasm of intrathoracic organs
D17.5Benign lipomatous neoplasm of intra-abdominal organs

Includes

Official

ICD-10-CM does not list Includes notes for D17.0 in this effective period.

Excludes 1

Official

ICD-10-CM does not list Excludes 1 notes for D17.0 in this effective period.

Code First

Official

ICD-10-CM does not list Code First sequencing instructions for D17.0 in this effective period.

Use Additional

Official

ICD-10-CM does not list Use Additional Code instructions for D17.0 in this effective period.

Code Also

Official

ICD-10-CM does not list Code Also instructions for D17.0 in this effective period.

Buddy Documentation Tip

HCC Buddy guidance
This code is for lipomas (benign fatty tumors) in head, face, and neck regions
Lipomas are the most common benign soft tissue tumors

Last updated: FY2026 ICD-10-CM Apr update, Apr 1, 2026 through Sep 30, 2026. CMS-HCC V28 is 100% phased in for payment year 2026.

Is D17.0 an HCC code?

No. D17.0 is a billable ICD-10-CM code but does not map to any HCC category in V28, V24, ESRD, or RxHCC.

Coder workflow notes

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This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

D17.0 is the ICD-10-CM diagnosis code for benign lipomatous neoplasm of skin and subcutaneous tissue of head, face and neck. A noncancerous fatty tumor in the skin or tissue under the skin of the head, face, or neck. D17.0 sits in the ICD-10-CM chapter for neoplasms (c00-d49), within the section covering benign neoplasms, except benign neuroendocrine tumors (d10-d36).

D17.0 is a billable ICD-10-CM code but does not map to a payment HCC under the CMS-HCC V28, V24, ESRD, or RxHCC risk adjustment models. It can be reported on Medicare Advantage encounter data submissions but it does not contribute to a beneficiary's RAF score and therefore does not affect risk-adjusted payments to the plan.

This code is for lipomas (benign fatty tumors) in head, face, and neck regions.

HCC Buddy maintains structured V28 and V24 mapping, RAF weights, and MEAT documentation criteria for D17.0 sourced directly from the CMS-HCC risk adjustment model files and the CMS ICD-10-CM code set.

Coding Tips

  • This code is for lipomas (benign fatty tumors) in head, face, and neck regions
  • Lipomas are the most common benign soft tissue tumors

Child Codes

Code Hierarchy

D17Benign lipomatous neoplasmD17.0Benign lipomatous neoplasm of skin and subcutaneous tissue of head, face and neck
D17.0Benign lipomatous neoplasm of skin and subcutaneous tissue of head, face and neck

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