CPT 96146: Automated/Computer-Administered Test Administration and Scoring 

CPT 96146 covers standardized psychological or neuropsychological tests that a patient completes on a computer or automated platform, where the platform itself scores the results without a technician or clinician administering or hand-scoring the test. It is billed once per date of service regardless of how long the testing took, and only when no technician or clinician performed the administration.

This page provides general educational information about CPT and RTM billing codes. It is not coding advice, a guarantee of reimbursement, or a substitute for your own compliance review. Payer coverage and documentation requirements vary by plan and can change — verify current requirements with CMS, your Medicare Administrative Contractor, and each payer before billing.

What CPT 96146 Covers

CPT 96146 describes the automated pathway for administering and scoring standardized psychological or neuropsychological tests: the patient interacts directly with a computer, tablet, or other automated platform that presents the test items and generates the score, with no technician or physician/qualified health care professional (QHP) involved in the administration or scoring itself. This is one of three parallel "administration" pathways in the 2019-revised testing code family — the other two being physician/QHP-administered testing (96136/96137) and technician-administered testing (96138/96139). Per CMS's Psychological and Neuropsychological Testing FAQ (opens in a new tab), all three pathways fall within the broader code range describing tests "performed by technicians and computers," and a practice may bill more than one of them on the same date of service when genuinely distinct tests were given through each different pathway. What 96146 does not cover is the clinician's interpretation of the resulting data, integration with other clinical information, or report-writing — that evaluative work is billed separately under 96132/96133.

Who Can Bill 96146

Because no technician or clinician performs the administration, there is no supervision structure comparable to the technician-administered codes. CMS's supervision framework for these diagnostic tests still applies at the ordering level, however: overall clinical responsibility for test selection, ordering, and downstream interpretation remains with the ordering or supervising physician or psychologist. Practices bill 96146 under the ordering/supervising practitioner's NPI. As with the rest of this code family, the entity billing must be an eligible physician or QHP practice — the automated nature of the administration does not change who is permitted to order and bill the service.

Time and Unit Rules

96146 is structurally different from the other administration codes in this family. It is not time-based: per CMS guidance, it is billed once per date of service, regardless of how much time the automated testing actually took. There is no add-on code for additional time and no 30-minute or hour-based increment logic to apply — unlike 96136/96137 (30-minute increments, QHP-administered) or 96138/96139 (30-minute increments, technician-administered). This makes documentation simpler in one respect (no start/stop time tracking for the administration itself) but means the billable unit is fixed at one per date regardless of battery length.

Documentation Requirements

Sound documentation for 96146 should establish:

• That the platform, not a person, administered and scored the test. If a technician assisted with setup, login, or environment but did not administer or score the test content itself, that distinction should be clear in the record.
• What specific test(s) were given and on what date, since 96146 should not be billed twice for the same test on the same date, and should not be billed alongside 96138/96139 or 96136/96137 for that identical test.
• The ordering physician/QHP's clinical rationale for the testing — medical necessity documentation is typically expected to live in the ordering encounter note or the subsequent evaluation note billed under 96132, not solely within the automated platform's own output.
• A completed score report generated by the platform, retained as part of the medical record supporting the claim.

Common Denial Reasons

• Miscoding actual technician or clinician administration as automated. If a technician walked the patient through items or intervened in scoring, 96138/96139 or 96136/96137 is the correct code, not 96146.
• Billing 96146 together with 96138/96139 or 96136/96137 for the identical test on the same date. CMS permits billing multiple distinct administration-pathway codes on the same date only when the tests themselves are distinct — not when the same test is double-coded across pathways.
• Missing or absent medical necessity documentation tying the automated testing to a clinical question the ordering practitioner is actively managing.
• No corresponding evaluation code (96132/96133) on the claim or in the record when the payer expects to see that the results were clinically interpreted, not just generated.

Worked Example

A sports medicine physician sees a patient six weeks after a concussion who still reports cognitive symptoms. Rather than scheduling a full in-person neuropsych battery, the physician orders a computer-administered cognitive test battery that the patient completes independently on a tablet in the office (or, where the platform supports it, remotely between visits). The platform presents the test items, times responses, and generates automated scores with no technician or clinician involvement in administration. The practice bills 96146 once for that date of service. If the physician then reviews the automated results, integrates them with the patient's symptom history, and documents clinical decision-making and a report, that separate evaluative work is billed under 96132 (and 96133 if it exceeds the first hour), not as an additional unit of 96146.

Related and Adjacent Codes

• 96136/96137 — the same administration function performed personally by a physician or QHP rather than a computer.
• 96138/96139 — the same administration function performed by a supervised technician.
• 96132/96133 — the separate evaluation, interpretation, and report code that typically accompanies automated testing when a clinician reviews the results.
• 96116/96121 — a face-to-face neurobehavioral status exam, distinct from standardized automated testing.
• RTM 98978 — a separate code family for device-based cognitive behavioral therapy monitoring supply, relevant when automated assessment data feeds an ongoing between-visit monitoring program rather than a single testing encounter.

FAQ

Can 96146 be billed more than once on the same day?

No. Per CMS guidance, 96146 is billed once per date of service regardless of how many minutes the automated testing took or how many individual test modules were included in that single automated battery.

Can 96146 and 96138/96139 be billed on the same date?

Only if they represent genuinely distinct tests — for example, one test administered by computer and a separate, different test administered by a supervised technician on the same date. The same test should not be billed under both pathways.

Does 96146 include the clinician's interpretation of results?

No. 96146 covers administration and automated scoring only. Interpretation, integration with other clinical data, and report preparation are billed separately under 96132/96133 when a physician or QHP performs that evaluative work.

Who is responsible for ordering tests billed under 96146?

The ordering or supervising physician or psychologist retains clinical responsibility for test selection and downstream interpretation, even though no technician or clinician is involved in the administration step itself.

Is 96146 the right code for a between-visit remote monitoring program?

96146 covers a discrete testing encounter. If automated assessments are being used repeatedly over time as part of an ongoing between-visit monitoring program tied to a therapy plan, the RTM device and treatment-management codes (see RTM 98978 and RTM 98980-98981) may also be relevant and should be evaluated separately from single-encounter testing codes like 96146.

How Kavera Handles This

Every instrument a patient completes on their phone between visits is automated administration with automated scoring: the pattern 96146 describes. Kavera logs the instrument, date, completion and score. Your interpretation of those results at the visit is a separate encounter and a separate code. Self-Serve practices run this with their own staff. On Managed, Juliet Mott's team runs it and bills it under your credentials. Educational, not coding advice. Verify requirements with CMS, your MAC and each payer.