Question 1

What is HCPCS code A4419?

Accepted Answer

HCPCS code A4419 is "Ost pch for bar w flange/flt". Ostomy pouch, closed; for use on barrier with non-locking flange, with filter (2 piece), each

Question 2

What category is A4419 in?

Accepted Answer

A4419 belongs to HCPCS Category A (Transportation, Medical/Surgical Supplies, Miscellaneous).

Question 3

When should I use HCPCS code A4419?

Accepted Answer

Use A4419 when billing for ost pch for bar w flange/flt. 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 A4419 covered by Medicare?

Accepted Answer

Coverage for A4419 (Ost pch for bar w flange/flt) 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 A4419?

Accepted Answer

Documentation for A4419 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).