icd10free.comPowered by Curo

ICD-10 Coding for Patent Foramen Ovale(Q21.12, I63.0, I63.50)

Save

Learn about the ICD-10 coding for patent foramen ovale (PFO), including primary and ancillary codes, documentation requirements, and common pitfalls.

Also known as:
PFOForamen Ovale Patency
Related ICD-10 Code Ranges

Complete code families applicable to Patent Foramen Ovale

Q00-Q99Primary Range

Congenital malformations, deformations and chromosomal abnormalities

→
Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescription
Q21.12Patent Foramen Ovale
I63.50Cerebral infarction due to unspecified occlusion or stenosis of unspecified cerebral artery
Primary ICD-10-CM Codes
Patent foramen ovale
Q21.12Billable
Differential Codes

Alternative codes to consider when ruling out similar conditions

Atrial septal defectQ21.1

Documentation & Coding Risks

Avoid these common issues when documenting Patent Foramen Ovale.

Vague documentation of PFO

Impact

Clinical: Misinterpretation of patient condition., Regulatory: Non-compliance with documentation standards., Financial: Potential claim denials.

Mitigation

Use specific echocardiographic findings., Include detailed stroke workup.

Confusing PFO with ASD

Impact

Reimbursement: Incorrect coding may lead to denied claims., Compliance: Non-compliance with coding standards., Data Quality: Inaccurate patient records.

Mitigation

Use Q21.12 for PFO and Q21.1 for ASD.

PFO Closure Documentation

Impact

Lack of documented medical necessity for closure.

Mitigation

Ensure all criteria for closure are documented.

Frequently Asked Questions

Related condition guides

Documentation requirements, coding pitfalls and FAQs for conditions coded with Q21.12.