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  6. 2024 ICD-10-CM Code Q75.04

2024 ICD-10-CM Diagnosis Code Q75.04

Lambdoid craniosynostosis

ICD-10-CM Code:
Q75.04
ICD-10 Code for:
Lambdoid craniosynostosis
Is Billable?
Not Valid for Submission
Code Navigator:

Code Classification

  • Congenital malformations, deformations and chromosomal abnormalities
    (Q00-Q99)
    • Congenital malformations and deformations of the musculoskeletal system
      (Q65-Q79)
      • Other congenital malformations of skull and face bones
        (Q75)

Q75.04 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of lambdoid craniosynostosis. The code is not specific and is NOT valid for the year 2024 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

Specific Coding Applicable to Lambdoid craniosynostosis

Non-specific codes like Q75.04 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10-CM codes with a higher level of specificity when coding for lambdoid craniosynostosis:

  • Use Q75.041 for Lambdoid craniosynostosis, unilateral - BILLABLE CODE

  • Use Q75.042 for Lambdoid craniosynostosis, bilateral - BILLABLE CODE

  • Use Q75.049 for Lambdoid craniosynostosis, unspecified - BILLABLE CODE

New 2024 ICD-10-CM Code

Q75.04 is new to ICD-10-CM code set for the FY 2024, effective October 1, 2023. The National Center for Health Statistics (NCHS) has published an update to the ICD-10-CM diagnosis codes which became effective October 1, 2023. This is a new and revised code for the FY 2024 (October 1, 2023 - September 30, 2024).

Tabular List of Diseases and Injuries

The following annotation back-references are applicable to this diagnosis code. The Tabular List of Diseases and Injuries is a list of ICD-10-CM codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more.


Inclusion Terms

Inclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
  • Non-deformational posterior plagiocephaly

Type 1 Excludes

Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

Index to Diseases and Injuries References

The following annotation back-references for this diagnosis code are found in the injuries and diseases index. The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10-CM code(s).

Code History

  • FY 2024 - Code Added, effective from 10/1/2023 through 9/30/2024