Certified Rural Health Clinic Coder (CRHC) Practice Test

RHCs are typically provider-based clinics in underserved rural areas, reimbursed under a cost-based All-Inclusive Rate (AIR) for Medicare. FQHCs are community-based health centers that receive enhanced reimbursement under a Prospective Payment System (PPS) and must meet specific federal requirements, including a sliding fee scale. Coding for both requires attention to encounter-based billing, but FQHCs have additional requirements for qualifying visits and scope of service documentation.

You need a working knowledge of both CPT and ICD-10-CM codes. The exam covers diagnosis coding for rural settings, but also includes billing and compliance questions that require understanding of evaluation and management (E/M) codes, preventive medicine codes, and modifiers specific to RHC/FQHC encounters.

Telehealth services in RHCs and FQHCs are billable as distant site providers. The originating site (patient location) must be in a rural area. Coding requires use of specific HCPCS codes (e.g., G2025 for FQHCs) and appropriate modifiers. The exam tests your ability to identify qualifying telehealth encounters and apply the correct billing rules.

The most frequent error is billing for a non-qualifying encounter-for example, billing a visit that does not meet the definition of a face-to-face encounter with a qualified provider, or failing to document a medically necessary service. Another common mistake is incorrect use of the AIR versus PPS billing logic. The exam emphasizes these pitfalls.

Yes. The questions are written to reflect the most recent CMS rules for RHCs and FQHCs, including updates to the Medicare Physician Fee Schedule, telehealth flexibilities, and coding for social determinants of health. However, always verify with official CMS sources for the latest changes after your study period.