T21.67XD: Corrosion of second degree of female genital region, subsequent encounter
T21.67XD is a billable, specific ICD-10-CM code for corrosion of second degree of female genital region, subsequent encounter. It is valid for submission on a claim.
Check T21.67XD with the rest of the claim: free scrubber7th character "D": subsequent encounter
The appropriate 7th character is to be added to each code from category T21
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
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.
- corrosion of vagina (T28.8)
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Corrosion of second degree of labium (majus) (minus)
- Corrosion of second degree of perineum
- Corrosion of second degree of vulva
Excludes2 inherited from the categories above T21.67XD
Not part of this code, but both may be coded when both are present.
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
T21.67XD is named in 7 Medicare coverage policies: 6 listing it as supporting medical necessity, and 1 listing it as NOT covered. Which one applies depends on your Medicare contractor.
- A56566Billing and Coding: Outpatient Physical and Occupational Therapy Servicesnot covered
- A53058Billing and Coding: Home Health Physical Therapy
- A53065Billing and Coding: Outpatient Physical Therapy
- A57311Billing and Coding: Physical Therapy - Home Health
Code history
Unchanged in every release from FY2024 to FY2027.