Q15.0
Billable

Congenital glaucoma

Billable / Specific Code

What is Congenital glaucoma?

ICD-10-CM Q15.0 is the diagnosis code for Congenital glaucoma. This code falls under the section "Congenital malformations of eye, ear, face and neck" within Chapter 17 — Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.

💡 Inclusions

Coding Guidelines for Q15.0

✅ This Code Includes

  • Axenfeld's anomaly
  • Buphthalmos
  • Glaucoma of childhood
  • Glaucoma of newborn
  • Hydrophthalmos
  • Keratoglobus, congenital, with glaucoma
  • Macrocornea with glaucoma
  • Macrophthalmos in congenital glaucoma
  • Megalocornea with glaucoma

ICD-10-CM Code Hierarchy

Understanding where Q15.0 sits in the ICD-10-CM classification helps ensure proper coding:

Related Codes

Frequently Asked Questions

Is Q15.0 a billable ICD-10-CM code?

Yes, Q15.0 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

What does Q15.0 mean?

Q15.0 is the ICD-10-CM diagnosis code for "Congenital glaucoma". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.

What is the parent code of Q15.0?

The parent code of Q15.0 is Q15 ("Other congenital malformations of eye"). Q15.0 provides a more specific classification within this category.

What section is Q15.0 in?

Q15.0 is located in Section Q10-Q18 — "Congenital malformations of eye, ear, face and neck" within Chapter 17 of the ICD-10-CM Tabular List.

When should I use Q15.0?

Use Q15.0 when the patients documented diagnosis matches "Congenital glaucoma" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.

People Also Ask

What is the ICD-10 code for Congenital glaucoma?

The ICD-10-CM code for Congenital glaucoma is Q15.0.

Can Q15.0 be used for primary diagnosis?

Yes, Q15.0 can be used as a primary diagnosis code since it is billable and specific.

What chapter is Q15.0 in?

Q15.0 is in Chapter 17 of the ICD-10-CM Tabular List.

Is Q15.0 valid for 2026?

Yes, Q15.0 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.

See Also

← PreviousQ15Other congenital malformations of eyeNext →Q15.8Other specified congenital malformations of eye
Code Details
Q15.0
Congenital glaucoma
Billable / Specific Code
17 — Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
Q10-Q18 — Congenital malformations of eye, ear, face and neck
2026 ICD-10-CM