CFR›Title 45›Subtitle A›Part 162›Subpart N ContainsSections 162.1401–162.1403CorpusDaily eCFRDisplayed edition2026-06-04Last updated2026-06-04 Subpart N—Health Care Claim Status Sections 162.1401 § 162.1401 Health care claim status transaction. 162.1402 § 162.1402 Standards for health care claim status transaction. 162.1403 § 162.1403 Operating rules for health care claim status transaction. Previous M Subpart M—Referral Certification and Authorization Next O Subpart O—Enrollment and Disenrollment in a Health Plan