2026 ICD-10-CM Diagnosis Code Q76.411Congenital kyphosis, occipito-atlanto-axial region

ICD-10-CM CodesQ00-Q99Q65-Q79Q76

ICD-10-CM Q76.411
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

Q76.411 is a billable ICD-10-CM diagnosis code for congenital kyphosis, occipito-atlanto-axial region. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 551 through 552. The code is exempt from POA reporting. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Musculoskeletal congenital conditions.

Code Identity

ICD-10-CM Code
Q76.411
Billable Status
Yes — Valid for Submission
Code Describes
Congenital kyphosis, occipito-atlanto-axial region
Short Description
Congenital kyphosis, occipito-atlanto-axial region
Same as the full description in the CMS dataset.
Parent Code
Congenital kyphosis

Code Classification

ChapterQ00-Q99Congenital malformations, deformations and chromosomal abnormalities
SectionQ65-Q79Congenital malformations and deformations of the musculoskeletal system
CategoryQ76Congenital malformations of spine and bony thorax
This CodeQ76.411Congenital kyphosis, occipito-atlanto-axial region

Present on Admission (POA)Billing

Q76.411 is exempt from POA reporting on inpatient claims to general acute care hospitals. Review the other POA exempt codes in Congenital malformations and deformations of the musculoskeletal system (Q65-Q79).

Index to Diseases and InjuriesGuidance

Alphabetical index entries that point to this code.

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR MAL008
Musculoskeletal congenital conditions
Default principal diagnosis: inpatient Yes · outpatient Yes

Clinical InformationClinical

  • Congenital Kyphosis

    an abnormally increased curvature of the thoracic portion of the spine that is present at the time of birth.

Patient EducationClinical

Birth Defects

A birth defect is a problem that happens while a baby is developing in the mother's body. Most birth defects happen during the first 3 months of pregnancy. One out of every 33 babies in the United States is born with a birth defect.

The full article covers:

  • What are birth defects?
  • What causes birth defects?
  • Who is at risk of having a baby with birth defects?
  • How are birth defects diagnosed?
  • What are the treatments for birth defects?
  • Can birth defects be prevented?

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Convert Q76.411 to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
756.19 Anomaly of spine NEC
Approximate The match is approximate rather than exact.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About Q76.411Overview

What is the ICD-10 code for congenital kyphosis, occipito-atlanto-axial region?

The ICD-10-CM code for congenital kyphosis, occipito-atlanto-axial region is Q76.411 (sometimes written as Q76411). It is billable on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

Is Q76.411 (Congenital kyphosis) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report congenital kyphosis, occipito-atlanto-axial region on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What MS-DRG does Q76.411 group to?

When congenital kyphosis, occipito-atlanto-axial region is the principal diagnosis on an inpatient stay, it groups to MS-DRG 551, 552, with relative weights from 0.9613 to 1.6761 depending on complications. Higher weights mean higher Medicare reimbursement.

Is Q76.411 exempt from POA reporting?

Yes. CMS lists this code among those exempt from present on admission reporting, so hospitals do not assign a POA indicator for congenital kyphosis, occipito-atlanto-axial region on inpatient claims. The code appears in the Congenital malformations and deformations of the musculoskeletal system (Q65-Q79) range of the CMS exempt list.

What is the ICD-9 equivalent of Q76.411?

Under the General Equivalence Mappings, congenital kyphosis, occipito-atlanto-axial region converts to ICD-9-CM 756.19 (anomaly of spine NEC). The mapping is approximate, so confirm the match fits the documentation.