CPT code 92611 – Fluoroscopic evaluation of swallowing function

Key takeaways

CPT code 92611 covers the motion fluoroscopic (real-time X-ray) evaluation of swallowing. The bedside evaluation billed as 92610 needs no imaging.

Modifier -26 bills the professional interpretation only, and -TC bills the technical component only. No modifier means one provider performed both (global billing).

ICD-10 R13.10 (dysphagia, unspecified) is the most common supporting diagnosis. The phase-specific codes R13.11 to R13.14, plus R13.19, reduce denial risk under most MAC LCDs.

Pabau’s claims management software runs validation checks before each claim is sent and submits 92611 claims through the Claim.MD clearinghouse integration.

CPT code 92611: Official descriptor and procedure overview

CPT code 92611 is described by the American Medical Association (AMA) as: “Motion fluoroscopic evaluation of swallowing function by cine or video recording.” The code captures the clinical work of a physician or qualified healthcare professional using real-time fluoroscopic imaging. They analyze a patient’s swallowing mechanics across multiple bolus types and consistencies.

The study is performed jointly by a speech-language pathologist (SLP) and a radiologist in most hospital outpatient settings. The SLP directs the patient through bolus trials and interprets swallowing function in real time. The radiologist supervises the fluoroscopy equipment and may generate an independent imaging interpretation.K

The study is also called a videofluoroscopic swallowing study (VFSS) or modified barium swallow study (MBS). Those terms describe the same clinical procedure and map to the same billing code. Speech therapy practices and hospital outpatient departments both report it. For neighboring codes in the same family, our CPT code library lists each one with its billing rules.

CPT 92611 vs 92610: Key differences every coder must know

CPT code 92611 requires fluoroscopic imaging, while CPT 92610 does not. That single distinction decides which code applies to a swallowing evaluation, and mixing them up is a common coding error in this family.

92610 and 92611 are mutually exclusive for the same swallowing encounter. Billing both on the same date of service for the same patient triggers an NCCI edit and a bundling denial. Document which type of evaluation was performed before selecting the code, then work through the three questions below.

Modifier usage for CPT 92611: -26, -TC, -59, and global billing

The modifier you append (or omit) on a CPT code 92611 claim shows which component of the study is billed, and by whom. Getting it wrong is a frequent cause of 92611 denials.

In most hospital outpatient settings, the SLP bills 92611-26 and the radiology department bills 92611-TC. In a private SLP practice that owns its own fluoroscopy equipment (rare), global billing with no modifier may apply. Using claims management software that runs pre-submission checks catches missing claim details before the payer does.

ICD-10 codes required when billing CPT 92611

ICD-10 R13.10 is the most common supporting diagnosis paired with CPT code 92611, covering dysphagia, unspecified. Most Medicare Administrative Contractor (MAC) Local Coverage Determinations (LCDs) accept the whole R13.1x family as covered diagnoses. Specificity within the family still matters for claim acceptance.

Document the specific phase of swallowing impairment in the clinical report before selecting a code. Selecting R13.10 when the record documents a pharyngeal-phase impairment is a specificity error that some MACs flag during audit. Secondary diagnoses (such as I69.391 for dysphagia following cerebral infarction) can strengthen medical necessity documentation when an underlying neurological condition is the clinical context.

Medicare and payer coverage for CPT 92611

Medicare covers CPT code 92611 under the Medicare Physician Fee Schedule (MPFS) when medical necessity is established. The service must also meet the criteria in the applicable MAC’s Local Coverage Determination. Coverage is not automatic. The provider must document a clinical indication for the fluoroscopic study rather than a bedside evaluation alone.

The CMS Medicare Physician Fee Schedule lookup tool publishes the current rates each year. Medicare pays speech-language pathology services at the non-facility rate in every setting. An SLP’s 92611 claim isn’t cut to a facility rate in a hospital.

Always verify current rates using the FastRVU RVU lookup tool or the CMS fee schedule search, as rates are updated each January. The geographic practice cost index (GPCI) adjusts the payment for your locality, so your payment will differ from the national figure. Pabau connects to the Claim.MD clearinghouse to submit 92611 claims electronically to thousands of US payers. Its real-time eligibility checks surface coverage details before the study is performed.

Can CPT 92611 and 74230 be billed together?

Yes, CPT 92611 and 74230 can be billed together when two separate providers each perform a distinct role in the same modified barium swallow study. 74230 is the radiology code for the radiologist’s supervision and interpretation of the swallowing fluoroscopy. 92611 covers the SLP’s clinical swallowing analysis.

• SLP bills: 92611-26 (professional interpretation of swallowing function)
• Radiologist bills: 74230 (fluoroscopy supervision and imaging interpretation)
• Facility bills: the technical component of the radiology study (74230-TC, under OPPS in hospital outpatient settings)

NCCI edits may bundle 92611 and 74230 when the same provider submits both without appropriate modifiers. The edit tables change each quarter, so verify the edit status for the current period before submitting. When a single provider performs both roles, the appropriate code is 92611 with no modifier, and 74230 should not be separately billed.

Place of service considerations for CPT 92611

The place of service (POS) code on a CPT code 92611 claim changes who else bills for the study, but not the SLP’s Medicare rate. Medicare pays SLP services at the MPFS non-facility rate in every setting, so the POS code mostly shapes the billing split around the SLP.

Hospital outpatient departments are paid for their share of the study under the Outpatient Prospective Payment System (OPPS). OPPS uses Ambulatory Payment Classifications (APCs) rather than the MPFS. The SLP’s own claim is still paid from the MPFS at the non-facility rate. Private-practice SLPs who own fluoroscopy equipment are rare.

Documentation requirements for CPT 92611 claims

A CPT code 92611 claim is denied most often because the documentation does not establish medical necessity. The other frequent cause is a report too thin to distinguish the fluoroscopic study from a clinical swallowing evaluation. Every element below must be present in the medical record before the claim is submitted.

• Physician order: a written referral or order from the treating physician specifying the indication for fluoroscopic swallowing evaluation
• Clinical diagnosis: documented symptoms must support the ICD-10 code. Examples are aspiration history, weight loss, coughing or choking with meals, or a neurological event like a stroke or TBI
• Study report: a formal written report listing the bolus types tested (thin liquid, nectar, pudding, solid) and the pharyngeal phase findings. It also records any aspiration or penetration and the laryngeal response
• Interpretation: the SLP’s or physician’s signed, dated interpretation of the fluoroscopic images
• Provider credentials: documentation confirming the interpreting clinician is a qualified healthcare professional under state law
• Date and time of service: must match the claim’s date of service exactly

Submitting a clean claim for 92611 means all of these elements are in the record before the claim leaves the practice. Retrospective documentation after a denial is possible but creates audit risk. Build the checklist into the SLP’s report template so each element is captured during the study.

Coding CPT 92611 alongside 92526 and 92507

Same-day billing of CPT code 92611 (evaluation) with 92526 (swallowing treatment) or 92507 (speech and language treatment) is possible with the right documentation. Several payers bundle these codes unless a modifier separates them.

When billing 92611 and 92526 on the same date, the record must show that the treatment was a distinct, separately documented service. It can’t read as a continuation of the evaluation encounter. Add modifier -59 to 92526 to signal a distinct service, and document the start and stop time of each service separately. Medicare and commercial payers vary on whether they allow this combination. Check your payer’s edit policy before billing it routinely.

Top reasons CPT 92611 claims are denied

Most CPT code 92611 denials trace back to one of six root causes. Each has a specific corrective action.

• Missing physician order: the claim arrives without a documented referral or order. Fix: require the treating physician’s written order before scheduling the MBS study and attach it to the record at time of service.
• Unsupported diagnosis code: the ICD-10 code submitted (e.g. R63.3 for feeding difficulties) is not on the payer’s covered diagnosis list for 92611. Fix: confirm the R13.1x family is the primary diagnosis code and add the underlying etiology as a secondary code.
• Incorrect modifier: 92611 submitted with -TC by the SLP who also performed the interpretation. Fix: audit modifier assignment against who performed each part of the study before every claim batch.
• Bundling with 74230: both codes submitted by the same provider without modifier separation. Fix: bill 92611-26 if the same provider interprets only; do not also bill 74230 unless two providers performed distinct services.
• Missing prior authorization: commercial payer required pre-auth and the claim was submitted without it. Fix: build a pre-auth check into the scheduling workflow for all commercial plans.
• Non-covered setting: the study was performed in a setting not covered under the payer’s policy (e.g., some Medicaid plans restrict 92611 to hospital outpatient settings). Fix: verify setting-specific coverage in the payer contract before performing the study.

A structured denial management workflow that categorizes 92611 rejections by CARC code lets billing teams spot patterns. They can then fix the upstream documentation or authorization step instead of working appeals one at a time.

Prior authorization requirements for CPT 92611

Medicare does not require prior authorization for CPT code 92611 as a standard national policy. Individual MAC LCDs still set coverage criteria that work as a documentation hurdle. Commercial payer requirements vary significantly and must be verified payer by payer before scheduling.

• Medicare: no prior authorization required nationally. Coverage is established through medical necessity documentation aligned with the applicable MAC’s LCD criteria.
• Medicare Advantage plans: many MA plans impose prior authorization requirements that differ from traditional Medicare. Verify with each plan before scheduling.
• Commercial payers: prior authorization is commonly required. Submit the physician referral, primary ICD-10 diagnosis (R13.1x), clinical history (aspiration events, weight loss, neurological diagnosis), and any previous swallowing evaluations performed.
• Medicaid: coverage and prior authorization rules are state-specific. Contact the state Medicaid office or check the plan’s provider portal for current requirements.

Retro-authorization (seeking approval after the study is performed) is possible with some commercial payers when prior auth was overlooked. Approval is not guaranteed and varies by payer. The most defensible approach is confirming authorization status and eligibility in writing before the patient enters the fluoroscopy suite.

How claims management software cuts 92611 denials

In many SLP billing workflows, the study report sits in one system and the claim is built in another. A biller re-keys the codes, checks payer details by hand, and learns about a missing authorization number when the rejection arrives.

Pabau keeps the swallowing study report on the same patient record the claim is created from. Validation checks run before each claim is sent, catching missing details such as membership numbers and authorization codes. Finished claims go out through the Claim.MD clearinghouse integration, and claim status and remittances come back into the same billing workflow.

Your billing team spends less time rebuilding 92611 claims that bounced for avoidable reasons, and more of each study gets paid on the first submission.

Send cleaner 92611 claims the first time

Pabau connects your swallowing study reports to claim submission. It runs validation checks before each claim is sent and submits 92611 claims through our Claim.MD clearinghouse integration.

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Conclusion

Treat every 92611 claim as a question about roles before it becomes a question about codes. Confirm who ran the fluoroscopy and who interpreted the swallow, then decide whether 74230 belongs on a separate radiology claim.

Code to the phase the report documents. A fluoroscopic study exists to show where the swallow breaks down. A claim that falls back on R13.10 suggests the report is missing a finding.

The trade-off is admin work up front. Checking the order, the authorization, and the payer’s edit policy before the study costs minutes. Working a denial afterward means pulling the record, correcting the claim, and resubmitting it.

Is your team still reworking 92611 claims after denials? Book a demo to see how Pabau checks each claim before it’s sent, then submits it through Claim.MD to thousands of US payers.

Continue your research

Keeping your SLP billing audit-ready? Medical billing compliance covers the rules and checks that keep claims defensible when a payer audits them.

Working through a 92611 denial? Denial codes in medical billing explains what each denial code means and how to correct the claim.

New to the claims cycle? What is medical billing explains the end-to-end claims workflow, from charge capture to payment.

Submitting 92611 claims electronically? 837 file guide covers the EDI transaction format used for electronic claim submission to Medicare and commercial payers.

Frequently asked questions