MCMedicalCodingSoftware
Z41.1

Z41.1: Encounter for cosmetic surgery

Billable / specific codeICD-10-CMPOA exempt

Z41.1 is a billable, specific ICD-10-CM code for encounter for cosmetic surgery. It is valid for submission on a claim.

Check Z41.1 with the rest of the claim: free scrubber

Excludes1: never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

  • encounter for plastic and reconstructive surgery following medical procedure or healed injury (Z42.-)
  • encounter for post-mastectomy breast implantation (Z42.1)

Inclusion terms

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

  • Encounter for cosmetic breast implant
  • Encounter for cosmetic procedure

Other codes that can never be billed with Z41.1

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • Z44.3Encounter for fitting and adjustment of external breast prosthesis
  • Z45.81Encounter for adjustment or removal of breast implant
  • Z42Encounter for plastic and reconstructive surgery following medical procedure or healed injury

Risk adjustment

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

Medicare coverage

Z41.1 is named in 10 Medicare coverage policies: 0 listing it as supporting medical necessity, and 10 listing it as NOT covered. Which one applies depends on your Medicare contractor.

  • A54602Billing and Coding: Removal of Benign Skin Lesionsnot covered
  • A56439Billing and Coding: Blepharoplastynot covered
  • A56587Billing and Coding: Cosmetic and Reconstructive Surgerynot covered
  • A56658Billing and Coding: Cosmetic and Reconstructive Surgerynot covered

Alphabetic index entries that lead here

  • Admission›breast augmentation or reduction
  • Admission›cosmetic surgery NEC
  • Admission›plastic surgery, cosmetic NEC
  • Encounter›breast augmentation or reduction

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under Z41

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.