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ICD-10-CM 2027 diagnosis code

Q75.058Other multi-suture craniosynostosis

✓ Billable / specificPOA exempt

Q75.058 is a valid, billable ICD-10-CM code for other multi-suture craniosynostosis. It can be reported on claims for dates of service from October 1, 2026 – September 30, 2027.

Looking up by condition? See ICD-10 code for Tower skull.

Code last changed in FY2024 (effective October 1, 2023). Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About Q75.058

Q75.058 is the ICD-10-CM diagnosis code for other multi-suture craniosynostosis. It belongs to category Q75 (other congenital malformations of skull and face bones), block Q65-Q79 (congenital malformations and deformations of the musculoskeletal system) and chapter 17 (congenital malformations, deformations, chromosomal abnormalities, and genetic disorders). It is billable, so it can be reported on its own for dates of service from October 1, 2026 through September 30, 2027.

Within Q75.05, choose Q75.058 (Other multi-suture craniosynostosis) only when documentation doesn't support a more specific option: Cloverleaf skull (Q75.051) and Pansynostosis (Q75.052).

Don't report Q75.058 together with the conditions in its Excludes1 note: coronal craniosynostosis, bilateral (Q75.022) and lambdoid craniosynostosis, bilateral (Q75.042).

It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.

In MS-DRG v44.0, it is part of the grouping logic for DRG 564 (Other Musculoskeletal System and Connective Tissue Diagnoses with MCC, relative weight 1.4908), DRG 565 (Other Musculoskeletal System and Connective Tissue Diagnoses with CC, relative weight 0.9783) and DRG 566 (Other Musculoskeletal System and Connective Tissue Diagnoses without CC/MCC, relative weight 0.7378), in MDC 08 (Diseases and Disorders of the Musculoskeletal System and Connective Tissue), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.

It is exempt from present-on-admission (POA) reporting, so no POA indicator is required.

It was added in FY2024, effective October 1, 2023.

Coding notes

Excludes1Not coded here — never report together with this code
  • coronal craniosynostosis, bilateral (Q75.022)
  • lambdoid craniosynostosis, bilateral (Q75.042)

Notes that apply from higher levels

Instructions written at a parent level also apply to Q75.058.

› From Q75 Other congenital malformations of skull and face bones
Excludes1
  • congenital malformation of face NOS (Q18.-)
  • congenital malformation syndromes classified to Q87.-
  • dentofacial anomalies [including malocclusion] (M26.-)
  • musculoskeletal deformities of head and face (Q67.0-Q67.4)
  • skull defects associated with congenital anomalies of brain such as:
  • anencephaly (Q00.0)
  • encephalocele (Q01.-)
  • hydrocephalus (Q03.-)
  • microcephaly (Q02)

Broader instructions also apply from Chapter 17: Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders.

Alphabetic index entries

2 entries

Terms in the official ICD-10-CM index that lead to Q75.058.

MS-DRG v44.0 grouping

All DRGs →

Inpatient MS-DRGs this diagnosis can group to, as the principal or a secondary diagnosis, depending on the rest of the claim.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2024 (effective 10/1/2023): Added
  • No changes since FY2024.

Common questions about Q75.058

Is Q75.058 billable?

Yes. Q75.058 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).

Can Q75.058 be used as a principal diagnosis?

Yes. The Medicare Code Editor doesn't restrict Q75.058 as a principal diagnosis.

Is Q75.058 a CC or MCC?

No. Q75.058 is neither a CC nor an MCC under MS-DRG v44.0.

What DRG does Q75.058 group to?

Q75.058 is used in the MS-DRG v44.0 logic for MS-DRG 564 (Other Musculoskeletal System and Connective Tissue Diagnoses with MCC), MS-DRG 565 (Other Musculoskeletal System and Connective Tissue Diagnoses with CC) and MS-DRG 566 (Other Musculoskeletal System and Connective Tissue Diagnoses without CC/MCC). Which one applies depends on whether it is the principal diagnosis and on the rest of the claim.