Non-Billable / Non-Specific Code
ICD-10-CM Q97 is the diagnosis code for Other sex chromosome abnormalities, female phenotype, not elsewhere classified. This code falls under the section "Chromosomal abnormalities, not elsewhere classified" within Chapter 17 — Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0). It is a non-billable/non-specific ICD-10-CM code that should not be used for reimbursement. A more specific sub-code is required for billing. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
The following conditions should never be coded at the same time as Q97. They are mutually exclusive:
Understanding where Q97 sits in the ICD-10-CM classification helps ensure proper coding:
No, Q97 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.
Q97 is the ICD-10-CM diagnosis code for "Other sex chromosome abnormalities, female phenotype, not elsewhere classified". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
Q97 is located in Section Q90-Q99 — "Chromosomal abnormalities, not elsewhere classified" within Chapter 17 of the ICD-10-CM Tabular List.
Q97 has 6 sub-code(s) that provide more specific detail: Q97.0, Q97.1, Q97.2, Q97.3, Q97.8 and more.
Use Q97 when the patients documented diagnosis matches "Other sex chromosome abnormalities, female phenotype, not elsewhere classified" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Other sex chromosome abnormalities, female phenotype, not elsewhere classified is Q97.
No, Q97 is non-billable. Use a more specific sub-code for primary diagnosis billing.
Q97 is in Chapter 17 of the ICD-10-CM Tabular List.
Type 1 Excludes for Q97 include: Turner's syndrome (Q96.-).
Yes, Q97 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.