CPT code 92607 – Speech-generating device evaluation

Key takeaways

CPT code 92607 covers the first 60 minutes of an SGD evaluation. Add-on code 92608 reports each additional 30 minutes.

Code 92609 reports training on the use of a speech-generating device. It is a standalone billable service, not an add-on.

Only qualified speech-language pathologists may bill 92607 independently. Billing under physician supervision follows strict incident-to rules and varies by payer.

Medicare requires the GN modifier for all outpatient SLP services billed under 92607. Prior authorization requirements vary by Medicare Administrative Contractor jurisdiction.

Medicare pays 92607 at the non-facility rate in every place of service, so an outpatient hospital or SNF setting does not reduce the allowable.

Pabau’s claims management software helps SLP practices track modifiers, document medical necessity, and submit 92607 claims through its Claim.MD clearinghouse integration.

What is CPT code 92607?

CPT code 92607 reports the first hour of an SGD evaluation by a speech-language pathologist. Specifically, the SLP assesses the patient’s communication abilities and identifies the most appropriate speech-generating device. The American Medical Association (AMA) maintains the CPT code set and its official descriptors.

The evaluation covers the patient’s candidacy for an AAC device, the selection of a specific SGD, and the customization needed for that patient. The code is time-based and covers one hour of face-to-face evaluation time. If the evaluation runs longer, add-on code 92608 reports each additional 30-minute increment.

Who can bill CPT code 92607? Eligible providers

Only qualified speech-language pathologists (SLPs) may independently bill CPT code 92607. In addition, Medicare requires the evaluating clinician to hold a Certificate of Clinical Competence in Speech-Language Pathology (CCC-SLP). The American Speech-Language-Hearing Association (ASHA) issues that credential, and an equivalent state license also satisfies the requirement.

Physicians may bill 92607 only when an SLP performs the evaluation as an incident-to service. That requires direct physician supervision in a non-facility setting. Specifically, the physician must be in the office suite during the evaluation and must have established the plan of care. Ongoing involvement in the patient’s treatment is also required.

• Independent SLP billing: CCC-SLP credential or state licensure equivalent required. The SLP bills directly under their own NPI.
• Incident-to billing: Physician must be on-site, have an established plan of care, and maintain ongoing involvement. The claim is submitted under the supervising physician’s NPI.
• Hospital outpatient or rehabilitation settings: The facility submits the claim; the SLP documents the evaluation. Provider type determines which modifier applies.
• Schools and non-medical settings: Generally not billable to Medicare or commercial insurers. Services delivered under an IEP fall outside medical necessity.

CPT code 92607 reimbursement: Medicare and Medicaid rates

Medicare reimburses CPT code 92607 through the Medicare Physician Fee Schedule (MPFS), with rates updated every January 1. The CMS Physician Fee Schedule lookup tool is the authoritative source for the current allowable in your locality.

Statute pays outpatient SLP services at the non-facility rate in every place of service. The same allowable therefore applies in an office, a patient’s home, an outpatient hospital department, and a skilled nursing facility. Geographic adjustment still applies through the Geographic Practice Cost Index (GPCI), so the figure varies by Medicare Administrative Contractor (MAC) jurisdiction.

Specifically, the MPFS lookup tool reports the RVU components and the current conversion factor. Reconcile any published dollar figure against RVU multiplied by that conversion factor. A figure that does not reconcile is stale.

Practice management software like Pabau submits 92607 claims to Medicare and thousands of other US payers through its Claim.MD clearinghouse integration. As a result, that keeps the rate lookup and the submission in one place.

Medicaid coverage for CPT code 92607

Medicaid coverage for SGD evaluations varies by state. For example, some states cover AAC evaluations under the Medicaid speech-language pathology benefit. Others require a durable medical equipment (DME) prior authorization separate from the evaluation code.

Verify the requirements with your state Medicaid program before you schedule the evaluation. In other words, another state’s policy is no guide to your own.

CPT code 92607 modifiers

Modifier selection for CPT code 92607 depends on the setting and the payer. The most common error SLP practices make is omitting the GN modifier on Medicare claims, which triggers an automatic denial for outpatient therapy services. So, use the table below to match modifier to context.

ICD-10 codes paired with CPT code 92607

Every claim for CPT code 92607 requires at least one ICD-10-CM diagnosis code that supports medical necessity for an SGD evaluation. The diagnosis must reflect a condition that impairs the patient’s ability to communicate through natural speech. Pabau’s ICD-10-CM code library carries the official descriptor and billable status for each code below.

The AAPC Codify CPT lookup carries CPT-to-ICD-10 crosswalks that surface additional valid pairings for a specific clinical presentation. Therefore, always select the most specific ICD-10-CM code available. As a result, a nonspecific code is a common audit trigger.

CPT code 92607 vs 92608: the add-on code explained

CPT code 92608 reports each additional 30-minute increment beyond the first hour covered by 92607. Consequently, the two codes are billed together on the same date of service. 92608 cannot be billed without 92607 as the primary code.

For example, a 90-minute evaluation bills as 92607 x1 plus 92608 x1. A two-hour evaluation bills as 92607 x1 plus 92608 x2. The bands below map each evaluation length to the units it supports.

CPT 92609: AAC device training

CPT code 92609 is a standalone code for therapeutic services in the use of a speech-generating device, including programming and modification. However, it is not an add-on to 92607.

An SLP who bills 92607 on one date may return later for a training session. The training visit bills as 92609. Some payers allow 92607 and 92609 on the same date when the services are clinically distinct and documented separately. Verify same-day billing with the payer first.

Documentation requirements for CPT code 92607

CMS and payers require the medical record for a CPT code 92607 claim to contain specific documentation elements. A claim submitted without them may be paid initially, then recouped on post-payment audit. Specifically, the list below is what a reviewer looks for.

• Patient communication profile: Baseline assessment of the patient’s current communication method, strengths, and barriers, including standardized assessment results where applicable.
• Medical necessity statement: A clear written statement explaining why natural speech cannot meet the patient’s daily communication needs and why an SGD is medically necessary.
• Evaluation report: A detailed report documenting the evaluation process, devices trialed, features assessed, and the clinical basis for the recommended device.
• Device recommendation: The specific device recommended, including feature set rationale. For Medicare, the device must be on the Medicare-covered SGD list.
• Time documentation: The total evaluation time must be documented to support the units billed. If 92608 is billed, the record must reflect the additional time beyond 60 minutes.
• Provider credentials: The evaluating SLP’s name, NPI, and credentials must appear in the record. If billing incident-to, the supervising physician’s information must also be documented.
• Plan of care: Medicare outpatient therapy requires a valid plan of care on file. The treating physician signs it, or the treating therapist where state law permits.

Bundling and NCCI edits for CPT code 92607

The National Correct Coding Initiative (NCCI) governs which codes may be billed together on the same date of service. NCCI edits update quarterly, so verify the current edit status before you submit a same-day combination.

The most commonly questioned pairing is CPT code 92607 with CPT 92507, individual speech treatment, on the same date. NCCI edits may bundle the two, treating the evaluation as inclusive of same-day treatment.

Where the two services are clinically distinct, modifier 59 may be appended to show that. One example is a brief treatment session followed by a separate formal SGD evaluation. First, check the edit’s override indicator. Appending modifier 59 to a bundling edit that permits no override is an audit trigger.

Common CPT code 92607 billing errors and how to avoid them

Most CPT code 92607 denials are preventable. In fact, the errors below account for the majority of rejections and post-payment audit findings. A pre-submission checklist catches most of them, and claim denial management reporting shows which ones keep recurring.

• Missing GN modifier on Medicare claims: Every Medicare outpatient SLP claim for 92607 requires the GN modifier. As a result, omitting it causes an automatic system denial.
• No prior authorization: Many MACs and commercial payers require prior auth for SGD evaluations. Submitting without it results in a medical necessity denial that is difficult to overturn after the fact.
• Insufficient medical necessity documentation: A diagnosis code alone does not establish medical necessity. The evaluation report must explicitly state why natural speech is inadequate for daily communication.
• Incorrect time unit billing: Billing 92608 without documentation supporting more than 60 minutes of evaluation time. Specifically, the record must reflect the actual minutes spent in face-to-face evaluation.
• Nonspecific ICD-10 code: Using R47.89 when a more specific code (R47.1 for dysarthria, R47.01 for aphasia) is available. As a result, specificity reduces audit risk and better supports medical necessity.
• Same-day billing of 92607 and 92507 without modifier 59: Billing both codes without the modifier triggers an NCCI bundling edit denial. Verify the edit’s override indicator before appending modifier 59.

How practice management software supports CPT code 92607 billing

SLP practices billing CPT code 92607 carry a heavier documentation and modifier load than most routine therapy codes. Pabau’s claims management software supports that workflow end to end.

Structured evaluation templates capture every required documentation element before the claim goes out. In addition, modifier tracking flags a Medicare claim that is missing the GN modifier. Submission runs through the Claim.MD clearinghouse, which reaches Medicare fee-for-service and thousands of other US payers.

Pabau’s reporting tracks 92607 claim outcomes, denial reasons, and paid amounts by payer and by provider. So a practice running several SLPs across settings can see which payer denies the code, and why. Every subscription includes the full billing workflow and reporting, with no feature gating.

Streamline your SLP billing workflow

Pabau helps speech-language pathology practices manage CPT code 92607 documentation, modifier compliance, and claim submission through a single integrated platform. See how it works for your practice.

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Conclusion

CPT code 92607 rewards practices with strong pre-submission workflows. Three failures account for most denials. They are a missing GN modifier, no prior authorization, and an evaluation report that never states why natural speech is inadequate.

In short, the fix sits in the appointment, not in the claim. Confirm authorization and credentials before the evaluation date, and write the necessity statement while the assessment is fresh. After all, a reviewer may read that report two years later.

Pabau’s evaluation templates and integrated claim submission help SLP practices get 92607 right the first time. Book a demo to see how it fits an SLP billing workflow.

Continue your research

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How does claim submission through a clearinghouse work? Medical claims clearinghouse guide explains how electronic claim routing reduces manual errors and accelerates payment.

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