42 C.F.R. § 405.2463
(a) Visit—General.
(1) For RHCs, a visit is either of the following:
(i) Face-to-face encounter (or, for mental health disorders only, an encounter that meets the requirements under paragraph (b)(3) of this section) between an RHC patient and one of the following:
(2) For FQHCs, a visit is either of the following:
(ii) A face-to-face encounter between a patient and either of the following:
(b) Visit—Medical.
(1) A medical visit is a face-to-face encounter between a RHC or FQHC patient and one of the following:
(2) A medical visit for a FQHC patient may be either of the following:
(3) Visit-Mental health. A mental health visit is a face-to-face encounter or an encounter furnished using interactive, real-time, audio and video telecommunications technology or audio-only interactions in cases where the patient is not capable of, or does not consent to, the use of video technology for the purposes of diagnosis, evaluation or treatment of a mental health disorder. Not before October 1, 2025, in the case of mental health visits furnished via interactive, real-time, audio and video telecommunications technology or audio-only interactions, within 6 months prior to the furnishing of the telecommunications service and that an in-person mental health service (without the use of telecommunications technology) must be provided at least every 12 months while the beneficiary is receiving services furnished via telecommunications technology for diagnosis, evaluation, or treatment of mental health disorders, unless, for a particular 12-month period, the physician or practitioner and patient agree that the risks and burdens outweigh the benefits associated with furnishing the in-person item or service, and the practitioner documents the reasons for this decision in the patient's medical record, between an RHC or FQHC patient and one of the following:
(c) Visit—Multiple.
(1) For RHCs and FQHCs that are authorized to bill under the reasonable cost system, encounters with more than one health professional and multiple encounters with the same health professional that take place on the same day and at a single location constitute a single visit, except when the patient—
(4) For FQHCs billing under PPS, and historically excepted tribal FQHCs that are authorized to bill as a FQHC at the outpatient per visit rate for Medicare as set annually by the Indian Health Service—
[79 FR 68001, Nov. 13, 2014, as amended at 80 FR 71372, Nov. 16, 2015; 86 FR 65661, Nov. 19, 2021; 87 FR 70222, Nov. 18, 2022; 88 FR 79524, Nov. 16, 2023; 88 FR 82176, Nov. 22, 2023; 89 FR 98554, Dec. 9, 2024; 90 FR 50006, Nov. 5, 2025; 91 FR 12078, Mar. 12, 2026]