Question 1

What is HCPCS code G9404?

Accepted Answer

HCPCS code G9404 is "No 30 day f/u". Patient did not receive follow-up within 30 days after discharge

Question 2

What category is G9404 in?

Accepted Answer

G9404 belongs to HCPCS Category G (Procedures/Professional Services).

Question 3

When should I use HCPCS code G9404?

Accepted Answer

Use G9404 when billing for no 30 day f/u. 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 G9404 covered by Medicare?

Accepted Answer

Coverage for G9404 (No 30 day f/u) 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 G9404?

Accepted Answer

Documentation for G9404 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).