MCMedicalCodingSoftware
W61.21XD

W61.21XD: Bitten by other psittacines, subsequent encounter

Billable / specific codeICD-10-CMPOA exempt

W61.21XD is a billable, specific ICD-10-CM code for bitten by other psittacines, subsequent encounter. It is valid for submission on a claim.

Check W61.21XD with the rest of the claim: free scrubber

7th character "D": subsequent encounter

The appropriate 7th character is to be added to each code from category W61

A
initial encounter
D
subsequent encounter
S
sequela

Risk adjustment

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

Medicare coverage

W61.21XD is named in 2 Medicare coverage policies: 2 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A58872Billing and Coding: Tetanus Immunization
  • A58873Billing and Coding: Tetanus Immunization

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under W61.21

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.