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Q77.9

Osteochondrodysplasia with defects of growth of tubular bones and spine, unspecified

Billable FY2026 2025-10-01 → 2026-09-30
This is the unspecified option. 9 more specific codes sit alongside it. Worth checking whether the documentation supports one of them.
Exclusions 2 never code together
Q77code
Excludes1
Excludes2
  • congenital myotonic chondrodystrophy (G71.13)G71.13

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

Excludes2 — not included here, but the patient may have both. Code both when documented.

Instructional notes

No further instructional notes apply.

Index entries leading here 1
  • Osteochondrodysplasia Q78.9
    • with defects of growth of tubular bones and spine Q77.9
Alongside this code 9 same parent — Q77
Q77.0 Achondrogenesis Q77.1 Thanatophoric short stature Q77.2 Short rib syndrome Q77.3 Chondrodysplasia punctata Q77.4 Achondroplasia Q77.5 Diastrophic dysplasia Q77.6 Chondroectodermal dysplasia Q77.7 Spondyloepiphyseal dysplasia Q77.8 Oth osteochndrdys w defct of growth of tublr bones and spine
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
Q77
Block
Q65-Q79
Siblings
9

Present FY2024–FY2027.