Renewing a CLIA Certificate

For a waiver, PPM or accredited lab, CLIA renewal mostly means paying the right coupon on time. Compliance labs renew through a survey. When renewal invoices arrive, what the regulations say about timing, what changes at renewal, and how to keep a multi-site group from letting one certificate lapse.

Every CLIA certificate runs for no more than two years. A Certificate of Waiver is "valid for no more than 2 years" (42 CFR 493.37(e)(1)), and the same limit applies to PPM, Compliance and Accreditation certificates (493.47(e), 493.49(d), 493.61(d)). Renewal looks different depending on the certificate, and for most labs it is less work than people expect. The risk is not the paperwork. It is a coupon nobody sees.

How does renewal work for a Certificate of Waiver?

The regulation describes a renewal application: a waiver lab must "complete the renewal application prescribed by HHS and return it to HHS not less than 9 months nor more than 1 year before the expiration of the certificate" (493.37(f)). In practice CMS starts the cycle with a bill. The CLIA Certification Quick Start Guide (March 2026) says labs with a Certificate of Waiver, PPM or Accreditation "will receive a renewal invoice 6 months before their certificate expires." Minnesota's State Agency describes the result simply: once the bill is paid, "you are automatically renewed."

So for a waiver lab whose details have not changed, renewal is:

Watch for the renewal coupon by email about six months before expiration.
Check that it really comes from CMS and shows your CLIA number.
Pay it on pay.gov by ACH, debit or credit card.
Save the new certificate when it arrives by email.

As of October 2026, the current CMS fee for a Certificate of Waiver is $248 and for a PPM certificate $297. Fees are set biennially, so a renewal coupon may not match what you paid last time; see CLIA fees in 2026.

What is different for Compliance and Accreditation labs?

A Compliance lab renews through its survey. The regulation calls for the renewal application "9 to 12 months prior to the expiration" (493.49(g)), and the Quick Start Guide says these labs receive "a survey fee invoice 1 year before their certificate expires" and a certificate fee invoice after the compliance survey. A State Agency survey every two years is part of the cycle.

An Accreditation lab also renews 9 to 12 months ahead (493.61(h)) and pays CMS a certificate fee and a validation fee, while keeping its accreditation current with its accreditation organization. Losing accreditation is a renewal problem in disguise: after an organization withdraws accreditation, the lab keeps its certificate of accreditation for only 45 days (493.551(c)). See Compliance or Accreditation?

Why do renewals get missed?

The email went somewhere else. Since March 1, 2026, coupons and certificates arrive only by email, sent to the address on the lab's CMS file. See email-only fee coupons.
Nobody owns the date. Certificates issued at different times for different sites expire on different days.
A look-alike got paid instead. CMS's October 7, 2026 special alert (QSSAM-27-01) warns of third-party mailings "styled as bills or invoices." Paying one does not renew anything. See look-alike CLIA invoices.
Old information on the certificate. A new director or address that was never reported shows up when the renewed certificate prints the old one.

The stakes are real. A site that tests after its certificate lapses is testing without one, which 42 CFR 493.3(a) treats as out of compliance, and Medicare edits lab claims at the certificate level.

Is renewal the time to fix changes?

No, changes have their own clock. Ownership, name, location and director changes must reach the State Agency within 30 days (493.39(b) for waiver labs, 493.51 and 493.63 for others), and a waiver or PPM lab must notify before testing beyond its certificate. CMS charges $95 for a revised Certificate of Waiver and $150 for a revised Registration or Compliance certificate as of October 2026. Renewal is a good moment to confirm the file is right, not a substitute for reporting. See changing your laboratory director and moving, renaming or selling a lab.

What about state licenses?

They run on their own calendars, often annual, with their own portals and fees. A lab can be current with CMS and lapsed with its state. The state requirements index shows which states add a filing.

How can White Glove CLIA keep renewals on track?

Renewal and Compliance Tracking is $299 per year for the first lab and $99 per year for each added site (pricing). We keep each certificate's expiration and state renewal on a calendar, remind the lab when its CMS coupon should arrive, help confirm that a coupon is genuine, and track the 30-day change notices. When something has changed, a CLIA Change Request is $149 per change. The lab pays CMS on pay.gov from its own coupon and pays the state directly; we never collect a government fee or hold the lab's logins.

Common questions

Do I have to file a new CMS-116 to renew a Certificate of Waiver?

Usually not if nothing has changed. CMS sends a renewal invoice about six months before expiration, and Minnesota's State Agency notes that once it is paid, the lab is automatically renewed. Changes such as a new director still need their own notice within 30 days.

How far ahead does CMS send the CLIA renewal bill?

For Certificate of Waiver, PPM and Accreditation labs, about six months before expiration, according to CMS's Quick Start Guide. Compliance labs receive a survey fee invoice one year before expiration.

What happens if my CLIA certificate expires?

A lab without a current certificate is out of compliance under 42 CFR 493.3 and should not test until it is renewed. Medicare also edits lab claims at the certificate level, so claims from an expired certificate are at risk.

Does paying a renewal also update my director or address?

No. Changes in ownership, name, location or director must be reported to the State Agency within 30 days, and a revised certificate carries its own fee.