42 CFR § 417.520 - Effect on HMO and CMP contracts.

---
identifier: "/us/cfr/t42/s417.520"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "42 CFR § 417.520 - Effect on HMO and CMP contracts."
title_number: 42
title_name: "Public Health"
section_number: "417.520"
section_name: "Effect on HMO and CMP contracts."
chapter_name: "CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES"
subchapter_number: "B"
subchapter_name: "MEDICARE PROGRAM"
part_number: "417"
part_name: "HEALTH MAINTENANCE ORGANIZATIONS, COMPETITIVE MEDICAL PLANS, AND HEALTH CARE PREPAYMENT PLANS"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "42 U.S.C. 1302 and 1395hh, and 300e, 300e-5, and 300e-9, and 31 U.S.C. 9701."
cfr_part: "417"
---


# 417.520 Effect on HMO and CMP contracts.

(a) The provisions set forth in subpart L of part 422 of this chapter also apply to Medicare contracts with HMOs and CMPs under section 1876 of the Act.

(b) In applying these provisions, references to “M + C organizations” must be read as references to “HMOs and CMPs”.

(c) In § 422.550, reference to “subpart K of this part” must be read as reference to “subpart L of part 417 of this chapter”.

(d) In § 422.553, reference to “subpart K of this part” must be read as reference to “subpart J of part 417 of this chapter”.

[63 FR 35067, June 26, 1998]