Medicare Certification for ASCs: The CMS Survey, Explained

Surveyor reviewing a clipboard while inspecting a surgical center

To bill Medicare for the facility side of a procedure, your ASC has to be Medicare-certified – which means meeting the CMS Conditions for Coverage and passing a survey. For a lot of new owners this is the most nerve-wracking milestone of the whole build. Let’s take the mystery out of it.

What “certified” actually means

Medicare certification is CMS confirming your ASC meets the federal standards to participate in the program. Those standards are the Conditions for Coverage – the ASC-specific rules covering governance, quality (QAPI), infection control, patient rights, the physical environment, and more. They live in 42 CFR Part 416, summarized on CMS’s ASC Conditions for Coverage page.

You don’t certify once and coast. Certification is maintained, and ASCs are re-surveyed over time.

Two pathways to certification

There are two ways to get surveyed:

  1. State survey agency – a state agency surveys you on CMS’s behalf against the CfC.
  2. Accreditation with deemed status – a CMS-approved accrediting organization (AO) surveys you; meet its standards and you’re “deemed” to meet the Medicare requirements. Choosing one is its own decision – see our guide to choosing an ASC accreditor.

Both assess the same underlying CfC. The current roster of approved AOs is on CMS’s Accrediting Organizations page – check it, because the list changes.

What has to be in place before the survey

Surveyors evaluate a functioning ASC, so you generally need to be operating first:

  • A complete set of policies and procedures aligned to the CfC
  • An active QAPI program with real data – not a binder you printed last week
  • Infection prevention and control program and trained staff
  • Credentialed, privileged physicians and trained clinical staff
  • Emergency preparedness and a safe physical environment
  • Often, some actual cases performed so surveyors can watch real practice – confirm any minimum case expectation for your chosen pathway.

Best mindset: be survey-ready every day. Many surveys are unannounced.

What happens during the survey

Specifics vary by pathway and surveyor, but expect:

  • An entrance conference and facility tour
  • Observation of clinical practice – infection control, medication handling, the surgical environment, patient flow
  • Record review – patient records, credentialing files, QAPI data, policies, and testing/maintenance logs
  • Staff interviews to confirm people actually follow the policies
  • An exit conference summarizing findings

Deficiencies and the plan of correction

Find you have deficiencies? You’ll get a written statement of findings, and you respond with a plan of correction (POC) – how and when you’ll fix each item – then you implement it. Serious findings can require follow-up before certification proceeds. Deficiencies and your plan of correction are documented on Form CMS-2567; confirm current timelines with your state agency or accreditor. For the official process overview, see CMS’s ASC certification and compliance page.

Here’s the reassuring part: most centers have some findings. What matters is a credible, promptly-executed correction plan.

Plan the timeline backward from the survey

Because you must be operational – and often have cases on the books – before a surveyor will certify you, sequence the project backward from the survey window: construction and licensure done, staff hired and trained, policies live, QAPI running, cases completed. Rushing this stage is exactly where certification slips by weeks.

Key takeaways

  • Certification = meeting the Conditions for Coverage and passing a survey.
  • You can be surveyed by a state agency or an AO with deemed status – same standards, different process.
  • Be operational and survey-ready before the survey; many are unannounced.
  • Expect some findings; a fast, credible plan of correction is what counts.

Sources & further reading

How 1095 Consulting can help

We prepare ASCs for survey – policies, QAPI, mock surveys, and readiness – so certification isn’t a guessing game. Get in touch at admin@1095consulting.com or call (209) 280-0735.


This article is for general educational purposes and is not legal, medical, tax, or compliance advice. ASC regulations vary by state and change over time; confirm current requirements with CMS, your accrediting organization, and qualified counsel before acting.

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