Q13.4
Q13.4: Other congenital corneal malformations
Billable / specific codeICD-10-CMPOA exempt
Q13.4 is a billable, specific ICD-10-CM code for other congenital corneal malformations. It is valid for submission on a claim.
Check Q13.4 with the rest of the claim: free scrubberInclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Congenital malformation of cornea NOS
- Microcornea
- Peter's anomaly
Other codes that can never be billed with Q13.4
Their own Excludes1 notes name this code, so the conflict is not listed above.
- H18.7Other and unspecified corneal deformities
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
Q13.4 is named in 2 Medicare coverage policies: 2 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A54111Billing and Coding: Speech Language Pathology (SLP) Services: Communication Disorders
- A57483Billing and Coding: Visual Fields
Alphabetic index entries that lead here
- Embryotoxon
- Keratomegaly
- Microcornea(congenital)
- Peter's anomaly
- Anomaly, anomalous›cornea(shape)
- Anomaly, anomalous›Peter's
- Axenfeld's›degeneration(calcareous)
- Cornea›plana
- Keratectasia›congenital
- Keratoconus›congenital
- Malformation›cornea
- Deformity›cornea›congenital
Code history
Unchanged in every release from FY2024 to FY2027.