CLIA Certificate of Waiver for Florida practices

What is a CLIA waiver?

It is one of five CLIA certificates, and every lab must hold one unless it is CLIA-exempt (42 CFR 493.5(c)); only New York and Washington run their own exempt programs. CLIA calls a lab any facility that examines materials from the human body to diagnose, prevent or treat disease or to assess health, so a medical office with a glucose meter is one. The waiver carries two conditions: follow each manufacturer’s instructions, and meet the waiver rules in subpart B of Part 493 (493.15(e)). AHCA adds: document the tests performed.

“Effective July 1, 2018, the State of Florida no longer requires a state license for clinical laboratory services, however the federal CLIA program is still in effect.”

That is 87.2% of Florida’s 25,787 non-exempt labs. Nationally, 233,448 of 285,940 non-exempt labs (81.6%) hold a waiver, and 84,829 of those are physician office labs.

What is a CLIA-waived test?

A test system qualifies when it is cleared by FDA for home use, so simple and accurate that the likelihood of erroneous results is “negligible”, or poses “no reasonable risk of harm to the patient if the test is performed incorrectly” (493.15(b)). The regulation’s own list is nine tests: non-automated dipstick or tablet urinalysis (ten analytes, bilirubin to urobilinogen), fecal occult blood, visual ovulation tests, visual urine pregnancy tests, non-automated sedimentation rate, copper sulfate hemoglobin, glucose meters cleared for home use, spun microhematocrit, and single-analyte hemoglobin instruments (493.15(c)).

Since then, tests have been added product by product; on January 1, 2026, for example, CMS added a chlamydia and gonorrhea nucleic acid test as 87494QW. Categorization belongs to the test system (493.15(b)), so the exact kit you buy is what counts.

Does your practice need a CLIA waiver certificate or a higher one?

CMS: “Apply for the certificate that matches the highest level of test complexity your facility performs.” Every type lasts two years and allows waived testing.

Sources: 42 CFR 493.5, 493.19, 493.35(d), 493.45, 493.643 (eCFR, current as of Oct 19, 2026); CMS, Apply for a CLIA Certificate (Sept 9, 2026) and fee schedule (Jan 27, 2024); AHCA, Clinical Laboratories (Oct 13, 2026).

• PPM is microscope work done during the patient’s visit by a physician, a dentist, or a “midlevel practitioner” under a physician’s supervision or “in independent practice only if authorized by the State”: wet mounts, KOH preparations, pinworm exams, fern tests, post-coital mucus exams, urine sediment, nasal smears for granulocytes, fecal leukocytes and qualitative semen analysis (493.19). Whether a Florida autonomous APRN registration is that authorization is a question for your attorney (NP autonomy in Florida).
• Moving up: a waiver lab must notify HHS or its designee before it runs and reports any test outside the waiver (493.39(a)), and a waiver or PPM lab adding moderate or high complexity tests needs a Certificate of Registration first (493.45(a)(2)). The accreditation route is covered under accreditation.
• Pending: CMS’s October 8, 2026 proposal (91 FR 64480) would change personnel qualifications, certificate and test-reporting requirements, and allow virtual access under a primary lab’s certificate; comments close December 7, 2026.

How do you apply for a CLIA waiver in Florida?

The application is Form CMS-116 (03/24 edition), one per testing location. The exceptions are narrow: mobile or temporary testing sites can use their home base’s certificate, not-for-profit or government labs doing limited public health testing (15 tests at most) can file once, and so can a hospital’s contiguous buildings (493.35(b)). A health care clinic license is a separate AHCA filing (Form 3110-0013): see AHCA licensing.

AHCA’s Laboratory and In-Home Services Unit processes Florida applications. It asks for every section complete with an email address, and on page 3 each test and an estimated yearly volume: an application without a number isn’t complete. Email the form to Labstaff@ahca.myflorida.com or mail it to 2727 Mahan Drive, MS #32, Tallahassee, FL 32308, without payment. AHCA’s FAQ says applications “will be reviewed within 30 days of receipt”, which is its own review, not a date for the certificate; it emails a list of omissions when something is missing, and an application left unanswered may be withdrawn.

Next, CMS emails a fee notice that carries your “unique ten-character alpha-numeric CLIA identification number”. You pay on pay.gov by bank account, debit or credit card, and the certificate comes by email. Opening an office? Put this filing in the order of steps in how to start a medical practice.

How much does a CLIA waiver cost?

$248 every two years for a waiver and $297 for PPM, on CMS’s schedule effective January 27, 2024; the other certificates’ fees are in the table above.

• How volume is counted for compliance and accreditation fees: each analyte is one test, so an 18-test chemistry profile counts as 18, and waived tests and quality-control or proficiency tests don’t count (493.638(b)(1), (c)(1)).
• Why $248 is the current number: you owe the amount in CMS’s most recent Federal Register notice when your application or renewal is processed (493.638(b)(3)), and none has followed the December 28, 2023 fee rule (88 FR 89976) as of October 20, 2026.
• Old figures still online: AHCA’s FAQ page still shows $180 for the waiver and $240 for PPM; $180 was the waiver fee before the 2024 increase (88 FR 89976).

How do you renew a CLIA certificate of waiver?

A certificate of waiver is valid “for no more than 2 years” (493.37(e)(1)). The rule asks for the renewal application 9 to 12 months before expiration (493.37(f)(1)); AHCA describes the process as automatic, with CMS sending the renewal invoice about 6 months before expiration, three invoices two months apart, and the new certificate about 3 weeks before the old one expires.

• Paper is gone. AHCA says CMS “no longer mails paper fee coupons and certificates”. To switch to electronic notices, email Labstaff@ahca.myflorida.com with the lab’s name, CLIA number, director’s or owner’s name and the director’s (or designee’s) signature.
• Changes within 30 days. A change of ownership, name, location or director must be reported within 30 days (493.39(b)). AHCA takes a letter on letterhead signed by the director, with the lab’s name and address, CLIA number, director and effective date, or a new CMS-116, one change per email; a director change also needs a copy of the new director’s medical license. It sends a confirmation letter, not a new certificate.

How do you bill CLIA-waived tests to Medicare?

• Certificate-level edits. CMS edits each lab claim “at the CLIA certificate level”, so a test is paid only when the lab’s certificate covers it (MM14476).
• The QW modifier. CMS recognizes a newly waived test only with QW, and a waiver or PPM lab billing a code that needs a registration, compliance or accreditation certificate isn’t paid “unless you bill the appropriate HCPCS code with a QW modifier” (MM14476).
• Item 23. The CLIA number goes in item 23 of the CMS-1500, which holds one condition; others go on a separate claim (Claims Processing Manual, ch. 26).
• Old claims stay put. When a test is newly waived, MACs won’t search their files to pay earlier claims, but they adjust the ones you bring to them (MM14273).

Billing Medicare starts with Medicare enrollment.

What you can do today for your CLIA waiver

1. List every test the office runs or plans to run, look each kit up in FDA’s CLIA database, and choose the certificate for the most complex one.
2. Download Form CMS-116 (03/24) from CMS, one per location.
3. Email the form to AHCA’s lab unit, without payment; a lab that already holds a certificate sends a separate email asking for electronic notices.
4. Pay the fee notice on pay.gov the day it arrives.
5. Add the CLIA number to item 23 and QW to waived codes in your billing system.
6. Put the expiration date, and a 30-day reminder for any new owner, director, name or address, on the practice calendar.

If you’d rather hand it off, we provide guidance on the federal, state, payer and licensing requirements a practice answers to and help new practices open: see starting a practice in Florida. Adding lab testing as a service line: see ancillary services; the wider program is healthcare compliance.