Q53.12

Ectopic perineal testis, unilateral

Billable FY2026 2025-10-01 → 2026-09-30

Exclusions 2 never code together

Excludes1

androgen insensitivity syndrome (E34.5-)E34.5-
syndromes associated with anomalies in the number and form of chromosomes (Q90-Q99)Q90-Q99

Excludes1 — never code together. The excluded condition and this one are mutually exclusive.

Instructional notes

No further instructional notes apply.

Index entries leading here 3

Cryptorchid, cryptorchism, cryptorchidism Q53.9
- unilateral Q53.10
  - perineal Q53.12
Maldescent, testis Q53.9
- unilateral Q53.10
  - perineal Q53.12
Nondescent (congenital) — see also Malposition, congenital
- testicle Q53.9
  - unilateral Q53.10
    - perineal Q53.12

Alongside this code 3 same parent — Q53.1

Additional references

AHA Coding Clinic® Licence required

Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.

Maps to no condition category in any loaded model.

Presence is a property of the code. Untick a model to hide it everywhere.

Present FY2024–FY2027.