Question 1

What is HCPCS code C9779?

Accepted Answer

HCPCS code C9779 is "Esd endoscopy or colonoscopy". Endoscopic submucosal dissection (esd), including endoscopy or colonoscopy, mucosal closure, when performed

Question 2

What category is C9779 in?

Accepted Answer

C9779 belongs to HCPCS Category C (CMS Hospital Outpatient Payment).

Question 3

When should I use HCPCS code C9779?

Accepted Answer

Use C9779 when billing for esd endoscopy or colonoscopy. 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 C9779 covered by Medicare?

Accepted Answer

Coverage for C9779 (Esd endoscopy or colonoscopy) 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 C9779?

Accepted Answer

Documentation for C9779 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).