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Q80.9

Congenital ichthyosis, unspecified

Billable FY2026 2025-10-01 → 2026-09-30
This is the unspecified option. 6 more specific codes sit alongside it. Worth checking whether the documentation supports one of them.
Exclusions 1 never code together
Q80code
Excludes1
  • Refsum's disease (G60.1)G60.1

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
  • Disease, diseased — see also Syndrome
  • Alligator skin disease Q80.9
  • Ichthyosis (congenital) Q80.9
Alongside this code 6 same parent — Q80
Q80.0 Ichthyosis vulgaris Q80.1 X-linked ichthyosis Q80.2 Lamellar ichthyosis Q80.3 Congenital bullous ichthyosiform erythroderma Q80.4 Harlequin fetus Q80.8 Other congenital ichthyosis
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
Q80
Block
Q80-Q89
Siblings
6

Present FY2024–FY2027.