42 CFR § 408.27 - Rounding the monthly premium.
---
identifier: "/us/cfr/t42/s408.27"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "42 CFR § 408.27 - Rounding the monthly premium."
title_number: 42
title_name: "Public Health"
section_number: "408.27"
section_name: "Rounding the monthly premium."
chapter_name: "CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES"
subchapter_number: "B"
subchapter_name: "MEDICARE PROGRAM"
part_number: "408"
part_name: "PREMIUMS FOR SUPPLEMENTARY MEDICAL INSURANCE"
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."
regulatory_source: "52 FR 48115, Dec. 18, 1987, unless otherwise noted."
cfr_part: "408"
---
# 408.27 Rounding the monthly premium.
Any monthly premium that is not a multiple of 10 cents is rounded to the nearest multiple of 10 cents, and any odd multiple of 5 cents is rounded to the next higher multiple of 10 cents.
[52 FR 48115, Dec. 18, 1987; 53 FR 4159, Feb. 12, 1988]