L74.52
L74.52: Secondary focal hyperhidrosis
Billable / specific codeICD-10-CM
L74.52 is a billable, specific ICD-10-CM code for secondary focal hyperhidrosis. It is valid for submission on a claim.
Check L74.52 with the rest of the claim: free scrubberInclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Frey's syndrome
Other codes that can never be billed with L74.52
Their own Excludes1 notes name this code, so the conflict is not listed above.
- R61Generalized hyperhidrosis
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
L74.52 is named in 11 Medicare coverage policies: 11 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A57185Billing and Coding: Botulinum Toxin Injections
- A57186Billing and Coding: Botulinum Toxin Injections
- A59707Billing and Coding: Botulinum Toxin Injections
- A59714Billing and Coding: Botulinum Toxin Injections
Alphabetic index entries that lead here
- Frey's syndrome›hyperhidrosis
- Hyperhidrosis, hyperidrosis›focal›secondary
- Hyperhidrosis, hyperidrosis›localized›secondary
- Hyperhidrosis, hyperidrosis›secondary›focal
- Syndrome›Frey's›hyperhidrosis
Code history
Unchanged in every release from FY2024 to FY2027.