Psychiatry Charge Validation Software

Charge Validation in a Psychiatry Practice

Validation sits between charge assembly and the claim. Each line is checked against the documentation first. A 90834 needs a note showing 38 to 52 minutes of therapy, and a session under 16 minutes can't be billed as psychotherapy at all. An add-on such as 90836 needs an E/M on the same claim and therapy time kept apart from the E/M work. Next come coding edits: no E/M with 90791 or 90792 on the same day, one unit of group therapy per session, and the TMS mapping code once per course. Payer rules follow, such as the diagnosis a TMS policy expects, or whether a payer wants modifier 95 or 93 on a video or phone visit. Psychiatry charge validation software holds any line that fails, with the reason attached. It then routes the line to the right person to fix before the claim is built.

Why Is Charge Validation Different in Psychiatry?

Psychiatric codes are time-based, and payers audit time. A therapy code is only as good as the time recorded in the note. When time is missing, rounded or mixed with E/M work, the charge may be downcoded on review or taken back later. Validation has to read the time and compare it to the code before the payer does.

The rules about which codes can go together are dense. Diagnostic evaluations can't be billed with E/M or psychotherapy on the same day. Add-ons need their primary code. Interactive complexity needs a documented reason and can't ride on crisis codes. Family therapy on the same day as individual therapy needs its own separate time. Generic scrubbers catch some of these, but not the psychiatric logic behind them.

Telehealth and treatment courses add payer-specific layers. Place of service depends on where the patient was. Modifiers depend on the payer and on whether the visit was video or audio-only, and audio-only applies only to certain codes. TMS and Spravato have their own coverage policies. Charge validation in psychiatry checks all of that in one pass and sends clean lines on to psychiatry medical billing.

What Psychiatry Charge Validation Software Handles

Psychotherapy time bands (90832, 90834, 90837)

Each timed code is checked against the documented time, so 90832 needs 16 to 37 minutes, 90834 needs 38 to 52 and 90837 needs 53 or more. Notes without start and stop times or a total time are held for the clinician. (CMS Medicare Coverage Database, Billing and Coding Article A57520: Psychiatric Diagnostic Evaluation and Psychotherapy Services)

Add-on rules (90833, 90836, 90838)

Each add-on must sit with an E/M on the same claim, and the note must show therapy time apart from the E/M. Prolonged service codes are blocked from pairing with these add-ons. (CMS Medicare Coverage Database, Billing and Coding Article A57520: Psychiatric Diagnostic Evaluation and Psychotherapy Services)

Diagnostic evaluation pairs (90791, 90792)

Validation blocks an E/M or a psychotherapy code on the same date as 90791 or 90792. It also checks that 90792 was used only when medical services were part of the evaluation. (CMS NCCI Policy Manual for Medicare Services, Chapter XI (Medicine, including Psychiatric Services))

Interactive complexity (90785)

Code 90785 passes only with a documented qualifying factor and a valid primary code. It is held when paired with crisis codes or with an E/M that has no psychotherapy. (CMS NCCI Policy Manual for Medicare Services, Chapter XI (Medicine, including Psychiatric Services))

Audio-only codes (CPT Appendix T, modifier 93)

Modifier 93 is allowed only on codes listed in CPT Appendix T. Validation checks the code against that list and the payer's own audio-only policy before the line goes out. (AMA: CPT Appendix T and Modifier 93 (audio-only services))

TMS edits (90867, 90868, 90869)

Validation allows 90867 once per course and holds it on the same claim as 90868 or 90869. It also checks that the diagnosis matches the payer's TMS policy, such as F32.2 or F33.2. (CMS Medicare Coverage Database, Billing and Coding Article A57072: Transcranial Magnetic Stimulation)

Substance use screening pairs (G0396, G0397)

NCCI bars G0396 and G0397 with E/M, psychiatric evaluation or psychotherapy codes for the same work. Validation flags the pair so the screening isn't billed twice. (CMS NCCI Policy Manual for Medicare Services, Chapter XI (Medicine, including Psychiatric Services))

How Does Psychiatry Charge Validation Software Work?

1. 1. Match each line to the note

   Codes, times and diagnoses are compared with the signed note. Lines without support, such as a timed code with no time recorded, are held.

2. 2. Run coding edits

   NCCI edits, add-on rules and unit limits run on every line. Same-day pairs that NCCI blocks are held before the claim is built.

3. 3. Apply payer policy

   Payer rules for telehealth, TMS, Spravato and psychological testing are applied. Place of service and the audio-only modifier are checked against the payer's current policy.

4. 4. Find missed charges

   Documented services with no matching charge are flagged, such as therapy time with no add-on or an injection with no drug line. Coders review them before the encounter closes.

5. 5. Route exceptions with the reason

   Each held line goes to a work queue with the rule that stopped it. Repeated holds point to the template or rule that needs fixing upstream in charge assembly.

Psychiatry Charge Validation Software vs. Generic Software

Who Uses It in a Psychiatry Practice

• Coder: A queue of held lines, each with the rule that failed and a link to the encounter.
• Psychiatrist or therapist: Fewer surprise audits, and clear feedback when a note lacks the time or detail that psychotherapy add-on codes need.
• Compliance officer: Proof that time-based and add-on codes were checked against documentation before every claim was sent.