MCMedicalCodingSoftware
Z86.006

Z86.006: Personal history of melanoma in-situ

Billable / specific codeICD-10-CMPOA exempt

Z86.006 is a billable, specific ICD-10-CM code for personal history of melanoma in-situ. It is valid for submission on a claim.

Check Z86.006 with the rest of the claim: free scrubber

Excludes2: not included here, but may coexist

The excluded condition is not part of this code, but a patient can have both. You may code both.

  • sites other than skin - code to personal history of in-situ neoplasm of the site

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Conditions classifiable to D03

Excludes2 inherited from the categories above Z86.006

Not part of this code, but both may be coded when both are present.

Written on Z86.0: Personal history of in-situ and benign neoplasms and neoplasms of uncertain behavior

  • personal history of malignant neoplasms (Z85.-)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

Z86.006 is named in 3 Medicare coverage policies: 3 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A56346Billing and Coding: Removal of Benign and Malignant Skin Lesions
  • A56612Billing and Coding: CT of the Head
  • A57204Billing and Coding: MRI and CT Scans of the Head and Neck

Alphabetic index entries that lead here

  • History›personal›in situ neoplasm›melanoma
  • History›personal›melanoma›in situ
  • History›personal›neoplasm›in situ›melanoma

The condition this code belongs to

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under Z86.00

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.