Question 1

Is Q77 a billable ICD-10 code?

Accepted Answer

No, Q77 is not a billable code. It is a category code that requires additional specificity. You must select a more specific code from the subcategories for billing purposes.

Question 2

What does ICD-10 code Q77 mean?

Accepted Answer

ICD-10-CM code Q77 represents Osteochondrodysplasia with defects of growth of tubular bones and spine. This code is part of the International Classification of Diseases, 10th Revision, Clinical Modification used for medical coding and billing in the United States.

Question 3

When was ICD-10 code Q77 introduced?

Accepted Answer

Code Q77 has been part of ICD-10-CM since 2016, when the coding system was mandated for use in the United States. This code was included in the original US implementation.

Question 4

What is the parent category for ICD-10 code Q77?

Accepted Answer

The parent category for Q77 is section:Q65-Q79 (Congenital malformations and deformations of the musculoskeletal system (Q65-Q79)). This hierarchical classification helps organize related diagnoses for more accurate coding.

Question 5

What conditions are excluded from Q77?

Accepted Answer

Code Q77 has Type 1 Excludes (mutually exclusive conditions) including: mucopolysaccharidosis (E76.0-E76.3). These conditions cannot be coded together with Q77 as they represent different diagnoses.

Q772026

Excludes11Not coded together

Excludes22Not included here

Notes1Additional information

Is Q77 a billable ICD-10 code?

What does ICD-10 code Q77 mean?

When was ICD-10 code Q77 introduced?

What is the parent category for ICD-10 code Q77?

What conditions are excluded from Q77?