MCMedicalCodingSoftware
L74.512

L74.512: Primary focal hyperhidrosis, palms

Billable / specific codeICD-10-CM

L74.512 is a billable, specific ICD-10-CM code for primary focal hyperhidrosis, palms. It is valid for submission on a claim.

Check L74.512 with the rest of the claim: free scrubber

Excludes2 inherited from the categories above L74.512

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

Written on L74: Eccrine sweat disorders

  • generalized hyperhidrosis (R61)

Risk adjustment

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

Medicare coverage

L74.512 is named in 13 Medicare coverage policies: 13 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A56034Billing and Coding: Nerve Blockade for Treatment of Chronic Pain and Neuropathy
  • A56607Billing and Coding: Continuous Peripheral Nerve Blocks (CPNB)
  • A57185Billing and Coding: Botulinum Toxin Injections
  • A57186Billing and Coding: Botulinum Toxin Injections

Alphabetic index entries that lead here

  • Hyperhidrosis, hyperidrosis›focal›primary›palms
  • Hyperhidrosis, hyperidrosis›localized›primary›palms

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under L74.51

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.