Question 1

What is HCPCS code G0129?

Accepted Answer

HCPCS code G0129 is "Php/iop ot service". Occupational therapy services requiring the skills of a qualified occupational therapist, furnished as a component of a partial hospitalization or intensive outpatient treatment program, per session (45 minutes or more)

Question 2

What category is G0129 in?

Accepted Answer

G0129 belongs to HCPCS Category G (Procedures/Professional Services).

Question 3

When should I use HCPCS code G0129?

Accepted Answer

Use G0129 when billing for php/iop ot service. 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

What ICD-10 codes are commonly used with G0129?

Accepted Answer

Common ICD-10 diagnosis codes used with G0129 include: F01.50 (Vascular dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety), F01.511 (Vascular dementia, unspecified severity, with agitation), F01.518 (Vascular dementia, unspecified severity, with other behavioral disturbance), F01.52 (Vascular dementia, unspecified severity, with psychotic disturbance). Always ensure proper medical documentation supports the medical necessity for the HCPCS code being billed.

Question 5

Is G0129 covered by Medicare?

Accepted Answer

Coverage for G0129 (Php/iop ot service) 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 6

What documentation is required for G0129?

Accepted Answer

Documentation for G0129 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).