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Q38.6

Other congenital malformations of mouth

Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 3 never code together
Q38code
Excludes1
  • dentofacial anomalies (M26.-)M26.-
  • macrostomia (Q18.4)Q18.4
  • microstomia (Q18.5)Q18.5

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

Instructional notes 1
Q38.6code
Inclusion terms
  • Congenital malformation of mouth NOS
Index entries leading here 14
  • Aberrant (congenital) — see also Malposition, congenital
    • sebaceous glands, mucous membrane, mouth, congenital Q38.6
  • Absence (of) (organ or part) (complete or partial)
  • Acheilia Q38.6
  • Aplasia — see also Agenesis
    • alveolar process (acquired) — see Anomaly, alveolar
  • Anomaly, anomalous (congenital) (unspecified type) Q89.9
  • Deformity Q89.9
  • Cyst (colloid) (mucous) (simple) (retention)
  • Disease, diseased — see also Syndrome
    • Fordyce's (ectopic sebaceous glands) (mouth) Q38.6
  • Ectopic, ectopia (congenital)
    • sebaceous glands of mouth Q38.6
  • Elongated, elongation (congenital) — see also Distortion
  • Islands of
    • submaxillary glands in
    • parotid tissue in
  • Fordyce's disease (mouth) Q38.6
  • Malformation (congenital) — see also Anomaly
  • Nevus D22.9
Alongside this code 8 same parent — Q38
Additional references
AHA Coding Clinic® Licence required

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

Risk adjustment

Maps to no condition category in any loaded model.

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

This code

Billable
yes
Code set
FY2026
Parent
Q38
Block
Q38-Q45
Siblings
8

Present FY2024–FY2027.