Medicare Claims Processing Manual (Pub. 100-04), Ch. 18 § 70.1.1.2
Special Billing Instructions for RHCs and FQHCs
70.1.1.2 - Special Billing Instructions for RHCs and FQHCs
(Rev. 371, Issued 11-19-04, Effective: 04-01-05, Implementation: 04-04-05)
Screening glaucoma services are considered RHC/FQHC services. For claims with dates of service before April 1,
2005, RHCs and FQHCs bill the A/B MAC (A) under bill type 71X or 73X along with revenue code 0770 and
HCPCS codes G0117 or G0118 and RHC/FQHC revenue code 0520 or 0521 to report the related visit. Reporting of
revenue code 0770 and HCPCS codes G0117 and G0118 in addition to revenue code 0520 or 0521 is required for this
service in order for CWF to perform frequency editing. Payment should not be made for a screening glaucoma
service unless the claim also contains a visit code for the service. A/B MACs (A) must edit to assure payment is not
made for revenue code 0770. The claim must also contain a visit revenue code (0520 or 0521). Payment is made for
the screening glaucoma service under the all-inclusive rate for the line item reporting revenue code 0520 or 0521. No
payment is made on the line item reporting revenue code 0770.
Screening glaucoma services furnished within an RHC/FQHC by a physician or nonphysician are considered
RHC/FQHC services. For claims with dates of service on or after April 1, 2005, RHCs and FQHCs bill the A/B MAC
(A) under bill type 71X or 73X for the service. Payment is made under the all-inclusive rate. Additional revenue and
HCPCS coding is no longer required for this service when RHCs/FQHCs are billing for the service. Use revenue
code 0520 or 0521, as appropriate.