Question 1

What is HCPCS code G9129?

Accepted Answer

HCPCS code G9129 is "Onc dx mult myeloma stg2 hig". Oncology; disease status; limited to multiple myeloma, systemic disease; stage ii or higher (for use in a medicare-approved demonstration project)

Question 2

What category is G9129 in?

Accepted Answer

G9129 belongs to HCPCS Category G (Procedures/Professional Services).

Question 3

When should I use HCPCS code G9129?

Accepted Answer

Use G9129 when billing for onc dx mult myeloma stg2 hig. 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 G9129 covered by Medicare?

Accepted Answer

Coverage for G9129 (Onc dx mult myeloma stg2 hig) 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 G9129?

Accepted Answer

Documentation for G9129 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).