Question 1

What is HCPCS code A4633?

Accepted Answer

HCPCS code A4633 is "Uvl replacement bulb". Replacement bulb/lamp for ultraviolet light therapy system, each

Question 2

What category is A4633 in?

Accepted Answer

A4633 belongs to HCPCS Category A (Transportation, Medical/Surgical Supplies, Miscellaneous).

Question 3

When should I use HCPCS code A4633?

Accepted Answer

Use A4633 when billing for uvl replacement bulb. 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 A4633 covered by Medicare?

Accepted Answer

Coverage for A4633 (Uvl replacement bulb) 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 A4633?

Accepted Answer

Documentation for A4633 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).