W61.21XD ICD-10-CM Code: Bitten by other psittacines, subsequent encounter
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Code Set: Valid FY2026 and FY2027. FY2026 took effect October 1, 2025.
Official Registry Overview & Definition
Bitten by other psittacines, subsequent encounter is a billable ICD-10-CM diagnosis code (W61.21D).
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for W61.21XD in the official ICD-10-CM tabular list.
Includes
Conditions the official ICD-10-CM tabular list includes under this code.
- contact with excreta of birds
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- Toxic effect of contact with venomous animals and plants (T63.-)
Frequently Asked Questions (FAQ) & Clinical Guidance
Does W61.21XD require a 7th character?
Yes. The appropriate 7th character is to be added to each code from category W61.
Nearest Codes in This Family
Official ICD-10-CM classifications closest to W61.21XD in its code family, with their registry titles.
- W61.19XD — Other contact with macaw, subsequent encounter
- W61.19XS — Other contact with macaw, sequela
- W61.2 — Contact with other psittacines
- W61.21 — Bitten by other psittacines
- W61.21XA — Bitten by other psittacines, initial encounter
- W61.21XS — Bitten by other psittacines, sequela
- W61.22 — Struck by other psittacines
- W61.22XA — Struck by other psittacines, initial encounter
- W61.22XD — Struck by other psittacines, subsequent encounter
- W61.22XS — Struck by other psittacines, sequela