Q77
Osteochondrodysplasia with defects of growth of tubular bones and spine
Not billable — category only FY2026 2025-10-01 → 2026-09-30
Exclusions 2 never code together
Q77code
Excludes1
- mucopolysaccharidosis (E76.0-E76.3)E76.0-E76.3E76.0-E76.3E76.0-E76.3
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 filed at null
No alphabetic index entry points at this code.
Subordinate codes 10
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 Q77.9 Osteochndrdys w defct of grth of tublr bones and spine, unsp
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.