Question 1

What is HCPCS code Q4224?

Accepted Answer

HCPCS code Q4224 is "Hhf10-p per sq cm". Human health factor 10 amniotic patch (hhf10-p), per square centimeter (add-on, list separately in addition to primary procedure)

Question 2

What category is Q4224 in?

Accepted Answer

Q4224 belongs to HCPCS Category Q (Temporary Codes).

Question 3

When should I use HCPCS code Q4224?

Accepted Answer

Use Q4224 when billing for hhf10-p per sq cm. HCPCS Level II codes like this are used for items and services not covered by CPT codes, including medical supplies, equipment, drugs administered in clinical settings, and certain healthcare services.

Question 4

Is Q4224 covered by Medicare?

Accepted Answer

Coverage for Q4224 (Hhf10-p per sq cm) depends on medical necessity and specific Medicare guidelines. Check the applicable Local Coverage Determination (LCD) or National Coverage Determination (NCD) for detailed coverage criteria. Private insurers may have different coverage policies.

Question 5

What documentation is required for Q4224?

Accepted Answer

Documentation for Q4224 should include: the medical necessity for the item or service, supporting diagnosis codes (ICD-10), prescription or order from the treating physician, and proof that the item meets quality standards. Some items may require additional documentation like a Certificate of Medical Necessity (CMN).