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  6. 2025 ICD-10-CM Code Q97

2025 ICD-10-CM Diagnosis Code Q97

Other sex chromosome abnormalities, female phenotype, not elsewhere classified

ICD-10-CM Code:
Q97
ICD-10 Code for:
Oth sex chromosome abnormalities, female phenotype, NEC
Is Billable?
Not Valid for Submission
Code Navigator:

Q97 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of other sex chromosome abnormalities, female phenotype, not elsewhere classified. The code is not specific and is NOT valid for the year 2025 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 Oth sex chromosome abnormalities, female phenotype, NEC

Non-specific codes like Q97 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 oth sex chromosome abnormalities, female phenotype, nec:

  • Use Q97.0 for Karyotype 47, XXX - BILLABLE CODE

  • Use Q97.1 for Female with more than three X chromosomes - BILLABLE CODE

  • Use Q97.2 for Mosaicism, lines with various numbers of X chromosomes - BILLABLE CODE

  • Use Q97.3 for Female with 46, XY karyotype - BILLABLE CODE

  • Use Q97.8 for Other specified sex chromosome abnormalities, female phenotype - BILLABLE CODE

  • Use Q97.9 for Sex chromosome abnormality, female phenotype, unspecified - BILLABLE CODE

Code Classification

  • Congenital malformations, deformations and chromosomal abnormalities
    Q00-Q99
    • Chromosomal abnormalities, not elsewhere classified
      Q90-Q99
      • Other sex chromosome abnormalities, female phenotype, not elsewhere classified
        Q97

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.


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.
  • Turner's syndrome Q96

Patient Education


Genetic Disorders

Genes are the building blocks of heredity. They are passed from parent to child. They hold DNA, the instructions for making proteins. Proteins do most of the work in cells. They move molecules from one place to another, build structures, break down toxins, and do many other maintenance jobs.

Sometimes there is a mutation, a change in a gene or genes. The mutation changes the gene's instructions for making a protein, so the protein does not work properly or is missing entirely. This can cause a medical condition called a genetic disorder.

You can inherit a gene mutation from one or both parents. A mutation can also happen during your lifetime.

There are three types of genetic disorders:

  • Single-gene disorders, where a mutation affects one gene. Sickle cell anemia is an example.
  • Chromosomal disorders, where chromosomes (or parts of chromosomes) are missing or changed. Chromosomes are the structures that hold our genes. Down syndrome is a chromosomal disorder.
  • Complex disorders, where there are mutations in two or more genes. Often your lifestyle and environment also play a role. Colon cancer is an example.

Genetic tests on blood and other tissue can identify genetic disorders.

NIH: National Library of Medicine


[Learn More in MedlinePlus]

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
  • FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.