Q76.6
Billable

Other congenital malformations of ribs

Billable / Specific Code

What is Other congenital malformations of ribs?

ICD-10-CM Q76.6 is the diagnosis code for Other congenital malformations of ribs. This code falls under the section "Congenital malformations and deformations of the musculoskeletal system" within Chapter 17 — Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.

💡 Inclusions
⛔ Excludes1

Coding Guidelines for Q76.6

✅ This Code Includes

  • Accessory rib
  • Congenital absence of rib
  • Congenital fusion of ribs
  • Congenital malformation of ribs NOS

⛔ Type 1 Excludes (Never code together)

The following conditions should never be coded at the same time as Q76.6. They are mutually exclusive:

  • short rib syndrome (Q77.2)

ICD-10-CM Code Hierarchy

Understanding where Q76.6 sits in the ICD-10-CM classification helps ensure proper coding:

Related Codes

Frequently Asked Questions

Is Q76.6 a billable ICD-10-CM code?

Yes, Q76.6 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

What does Q76.6 mean?

Q76.6 is the ICD-10-CM diagnosis code for "Other congenital malformations of ribs". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.

What is the parent code of Q76.6?

The parent code of Q76.6 is Q76 ("Congenital malformations of spine and bony thorax"). Q76.6 provides a more specific classification within this category.

What section is Q76.6 in?

Q76.6 is located in Section Q65-Q79 — "Congenital malformations and deformations of the musculoskeletal system" within Chapter 17 of the ICD-10-CM Tabular List.

When should I use Q76.6?

Use Q76.6 when the patients documented diagnosis matches "Other congenital malformations of ribs" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.

People Also Ask

What is the ICD-10 code for Other congenital malformations of ribs?

The ICD-10-CM code for Other congenital malformations of ribs is Q76.6.

Can Q76.6 be used for primary diagnosis?

Yes, Q76.6 can be used as a primary diagnosis code since it is billable and specific.

What chapter is Q76.6 in?

Q76.6 is in Chapter 17 of the ICD-10-CM Tabular List.

What conditions are excluded from Q76.6?

Type 1 Excludes for Q76.6 include: short rib syndrome (Q77.2).

Is Q76.6 valid for 2026?

Yes, Q76.6 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.

See Also

← PreviousQ76.5Cervical ribNext →Q76.7Congenital malformation of sternum
Code Details
Q76.6
Other congenital malformations of ribs
Billable / Specific Code
17 — Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
Q65-Q79 — Congenital malformations and deformations of the musculoskeletal system
2026 ICD-10-CM