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Rehabilitation & Speech Therapy

92524 CPT

Behavioral and qualitative analysis of voice and resonance

System

CPT code

Timing

Per session (not a timed unit)

Add-on

No — billable on its own

CPT 92524 reports a behavioral and qualitative analysis of voice and resonance, performed by a speech-language pathologist to assess vocal quality and resonance.

When to use 92524

Use 92524 to evaluate voice and resonance (e.g., hoarseness, hypernasality). It is distinct from fluency (92521) and speech sound/language evaluations (92522/92523).

How to bill it

Report once per evaluation, with the relevant voice or resonance diagnosis documented.

Common pitfalls

  • Confusing a voice/resonance evaluation (92524) with speech sound evaluation (92522).
  • Billing it as a timed service rather than per evaluation.

Frequently asked questions

How does 92524 differ from 92522?

92524 evaluates voice quality and resonance; 92522 evaluates speech sound production (articulation).

Is 92524 timed?

No. SLP evaluations such as 92524 are billed once per evaluation.

Related Rehabilitation & Speech Therapy codes

92507 CPT

Treatment of speech, language, voice, communication, and/or auditory processing disorder; individual

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92508 CPT

Treatment of speech, language, voice, communication, and/or auditory processing disorder; group

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92526 CPT

Treatment of swallowing dysfunction and/or oral function for feeding

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97129 CPT

Therapeutic interventions that focus on cognitive function; initial 15 minutes

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97130 CPT

Therapeutic interventions that focus on cognitive function; each additional 15 minutes

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97010 CPT

Hot and/or cold packs

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97012 CPT

Application of a modality; mechanical traction

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97014 CPT

Application of a modality; electrical stimulation (unattended)

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