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Q77

Non-billable

Osteochondrodysplasia with defects of growth of tubular bones and spine

Q77 is the ICD-10-CM code for Osteochondrodysplasia with defects of growth of tubular bones and spine. It is a non-billable category code — use a more specific child code such as Q77.0 for billing.

Status
Header (non-billable)
Chapter
Q00-Q99
Subcodes
10
Edition
FY2026

Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities

Excludes1 — not coded here

Excludes2 — not included here

  • •congenital myotonic chondrodystrophy (G71.13)

Frequently asked questions

What is ICD-10 code Q77?
Q77 is the ICD-10-CM code for "Osteochondrodysplasia with defects of growth of tubular bones and spine". It falls under Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities.
Is Q77 a billable code?
No — Q77 is a non-billable header code. Use a more specific child code (such as Q77.0) for billing.
What are the subcodes of Q77?
Q77 has 10 more specific child codes, including Q77.0, Q77.1, Q77.2.
What is excluded from Q77?
Excludes1 (not coded here): mucopolysaccharidosis (E76.0-E76.3).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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