CPT 90839 & 90840: The Complete Guide to Crisis Psychotherapy Billing

90839 CPT Code is often reached for reflexively any time a session runs long and feels intense — but crisis psychotherapy has a specific clinical bar to clear. CMS describes psychotherapy for crisis as appropriate for a patient in high distress with a life-threatening or highly complex problem requiring immediate attention. Because 90839 is reserved for that kind of encounter rather than routine extended psychotherapy, using it solely because a session was difficult or ran long can create avoidable coding and documentation problems.

The key is that crisis criteria, not session intensity alone, determine whether 90839/90840 apply. This guide explains when crisis psychotherapy codes are appropriate, how the two codes work together, what your documentation should support, how Medicare and other payers approach telehealth and reimbursement, and the common billing mistakes that can lead to denials or payment problems. For the full picture of how these codes fit alongside every other mental health billing code, see our complete guide to mental health CPT codes.

CPT 90839 & 90840 at a Glance

Before the full breakdown, here’s the core information on these two codes in one place.

CPT Codes	90839 (primary), 90840 (add-on)
Service	Psychotherapy for crisis
Time	90839: first 60 minutes (billable 30–74 min); 90840: each additional 30 minutes beyond that
Billed standalone?	90839 yes, standalone; 90840 only as an add-on to 90839
Same-day restrictions	Not reported with 90791, 90792, 90832–90838, or 90785–90899
Telehealth	Eligible for Medicare when coverage requirements are met; commercial payer rules vary

Key Takeaways

• CPT 90839 covers the first 60 minutes of psychotherapy for crisis (billable for documented sessions of 30–74 minutes); 90840 is the add-on for each additional 30 minutes beyond that.
• Crisis codes require the presenting situation to meet a specific clinical bar — a session that simply runs long or feels emotionally intense does not, on its own, qualify as crisis psychotherapy.
• Per CMS billing and coding guidance, 90839 and 90840 are reported by themselves and are not billed alongside 90791, 90792, 90832–90838, or 90785–90899 on the same date.
• 90840 is never billed without 90839 already reported for the same encounter.
• HCPCS codes G0017 and G0018 apply for applicable non-facility places of service other than the office; 90839/90840 continue to be reported at sites where those CPT codes apply — confirm the correct code set for your specific place of service.
• Medicare guidance does not automatically establish coverage or billing requirements for commercial plans, Medicaid programs, or other payers — verify policy with each payer.

CPT 90839 & 90840 Code Description

CPT 90839 is defined by the American Medical Association as psychotherapy for crisis: an urgent assessment, crisis history, mental status exam, therapeutic intervention, resource mobilization, and disposition planning for a patient in high distress with a life-threatening or highly complex problem requiring immediate attention. CPT 90840 is the add-on code for each additional 30 minutes of crisis psychotherapy beyond the first 60.

Two operational details matter for how this time is reported. Crisis psychotherapy time can be reported even when the time spent on the date of service isn’t continuous, and the patient must be present for all or some of the service — it doesn’t have to be one uninterrupted block with the patient in the room the entire time. At the same time, for any period of crisis psychotherapy being reported, CMS guidance indicates the clinician must devote their full attention to that patient and cannot be providing services to another patient during that same period.

What distinguishes crisis psychotherapy from a routine session that happens to run long is the clinical situation itself. Per CMS billing and coding guidance for psychiatry and psychology services, 90839/90840 are reported by themselves and may not be reported with 90791, 90792, 90832–90838, or 90785–90899 on the same date — underscoring that crisis psychotherapy is treated as a distinct type of encounter, not an extension of standard individual psychotherapy.

Clinical Note: A session that runs long because a client is distressed is not automatically billable as crisis psychotherapy. The documentation needs to explain the high-distress, life-threatening, or highly complex circumstances requiring immediate intervention — not just an extended duration.

90839 & 90840 Time Requirement

Crisis psychotherapy time works differently from the standard individual psychotherapy codes — it’s a first-hour-plus-increments structure rather than fixed brackets.

CPT Code	Time Range	Standalone?	Typical Use
90839	First 60 minutes (billable for 30–74 documented minutes)	Yes	Initial crisis psychotherapy encounter
90840	Each additional 30 minutes beyond 90839	No — add-on only	Crisis encounters extending past 74 minutes

A crisis encounter under 30 minutes doesn’t meet the threshold for 90839 and should instead be considered for the appropriate individual psychotherapy code if it qualifies on its own merits. Do not code from how urgent the session felt; code from the documented time and the specific crisis criteria met.

Can I Bill 90839? Quick Checklist

• ☐ The patient was in high distress with a life-threatening or highly complex problem requiring immediate attention
• ☐ Documented time was at least 30 minutes (for 90839) or an additional 30-minute increment (for 90840); this time does not need to be continuous
• ☐ The record documents the crisis assessment, intervention, and disposition — a formal safety plan may be clinically appropriate but isn’t a universal requirement for every crisis presentation
• ☐ No other psychotherapy or evaluation code (90791, 90792, 90832–90838, 90785–90899) is being billed the same day
• ☐ If the service was furnished at a non-office place of service, HCPCS G0017/G0018 is used instead

Documentation Requirements for CPT 90839 & 90840

Because these are time-based codes tied to a specific clinical threshold, the medical record needs to document both the actual time spent and the clinical basis for treating the encounter as a crisis. A 2023 HHS Office of Inspector General audit of Medicare psychotherapy claims found that, within the specific period reviewed, inadequate documentation of session time — not fraud or absent care — was the primary driver of the improper payments identified. Because crisis codes require both time documentation and support for the crisis nature of the encounter, precise documentation on both fronts is particularly important.

Documentation to support 90839/90840:

• Start and stop time, or total documented crisis psychotherapy time (noncontinuous time on the same date may be reported)
• The high-distress, life-threatening, or highly complex circumstances requiring immediate attention
• The crisis assessment and intervention performed during the encounter
• The disposition reached as a result of the encounter

Recommended for defensibility (not strictly required, but good practice):

• A brief note distinguishing why this encounter met crisis criteria rather than being a routine, if difficult, session

Cancellations and no-shows: A cancellation or no-show is not a 90839 service. Crisis codes report psychotherapy actually provided in response to an active crisis; they are not used to document missed appointments or routine follow-up after a prior crisis has resolved.

90839 Medicaid Documentation Guide

Medicaid is a joint federal-state program, so documentation and coverage rules for crisis psychotherapy codes are set at the state level rather than by a single national standard the way Medicare’s are. A CMS fact sheet on Medicaid documentation for behavioral health practitioners lays out the baseline federal expectations that every state program builds on: documentation must meet that state’s Medicaid program rules, reflect medical necessity to the extent required under state law, be complete and accurate (including face-to-face time spent with the patient), and be legible, signed, dated, and coded correctly for billing.

Because crisis codes require documenting both the time spent and the basis for the crisis designation, confirm your specific state Medicaid program’s requirements for crisis psychotherapy documentation, including any state-specific safety-planning or reporting obligations that may apply on top of the standard clinical documentation.

Sample Documentation

CPT Code	90839
Time	3:15 PM–4:05 PM (50 minutes)
Crisis Criteria	Client presented with active suicidal ideation with a specific plan following a recent job loss; assessed as acutely high risk requiring immediate intervention.
Intervention	Conducted urgent risk assessment and mental status exam; collaborated with client on a safety plan and means restriction.
Disposition	Client agreed to safety plan and voluntary check-in call in 24 hours; declined hospitalization; safety plan document provided.

This is an educational illustration, not a template to copy directly into a chart — document the specifics of the actual encounter. Active suicidal ideation is one example of a qualifying crisis presentation; a life-threatening or highly complex problem requiring immediate attention can take other forms as well.

How to Bill CPT 90839 & 90840

90839 is billed in the 24(c) section of a CMS-1500 claim form (or the equivalent field in your EHR/clearinghouse) for the first 60 minutes of a qualifying crisis encounter; 90840 is added as a separate line for each additional 30-minute increment.

90839 vs. 90840: The Decision Rule

• Crisis encounter of 30–74 documented minutes → bill 90839 alone.
• Crisis encounter extending beyond 74 minutes → bill 90839 for the first 60 minutes, plus 90840 for each additional complete 30-minute increment.
• Crisis encounter furnished at an applicable non-facility place of service other than the office → HCPCS G0017 (first 60 minutes) and G0018 (each additional 30 minutes) may apply instead of 90839/90840; confirm the correct code set for the specific site of service.

Per CMS billing and coding guidance, 90839 and 90840 are reported by themselves and are not billed alongside 90791, 90792, 90832–90838, or 90785–90899 for the same date of service.

Telehealth Billing

Medicare allows psychotherapy for crisis to be furnished via telehealth when applicable requirements are met. What changes for a telehealth claim isn’t the CPT code, but the modifier and place-of-service code attached to it:

Element	What It Means
Modifier 95	Common convention for synchronous audio-video telehealth
Modifier 93	Common convention for synchronous audio-only telehealth
POS 10	Patient located at home during the telehealth visit
POS 02	Patient located somewhere other than home (clinic, school, other originating site)

The modifier answers how the session happened; the POS code answers where the patient was, not where the clinician was. These are Medicare/common commercial conventions, not a universal rule across every payer — verify current telehealth modifier and coverage policy with each payer before billing.

Superbill Example

For clients seen out-of-network, a crisis psychotherapy line on a superbill typically looks like this:

Date	CPT	Service Description	Units	Min	Mod	Fee
MM/DD/YYYY	90839	Psychotherapy for crisis, first 60 min	1	50	—	$XX.XX

If you’re building superbills manually, our Psychotherapy Superbill Template has these fields pre-built, including dedicated columns for CPT code, units, minutes, and modifier.

CPT 90839 & 90840 Reimbursement

There is no single national reimbursement rate that applies to every clinician billing 90839 or 90840. Medicare payment varies by locality, provider credential level, and facility versus non-facility setting; commercial and Medicaid reimbursement depends on the applicable payer contract or state fee schedule. Rates are also updated annually as CMS publishes a new Physician Fee Schedule conversion factor each January.

To check your current rate:

• Go to the CMS Physician Fee Schedule Look-Up Tool and select CPT 90839 or 90840.
• Select your Medicare locality and the appropriate place of service.
• Review the current allowed amount and any applicable provider-type payment adjustments.

For commercial payers, confirm the contracted rate directly with each payer rather than relying on a national estimate.

Common CPT 90839 & 90840 Billing Mistakes

Mistake	Why It Happens	Fix
Billing 90839 for a session that felt urgent but doesn’t meet crisis criteria	Treating client distress or a difficult session as automatically qualifying	Confirm and document the specific life-threatening or highly complex criteria before billing crisis codes
Billing 90839/90840 alongside 90791, 90792, or 90832–90838 the same day	Not checking the CMS same-day exclusion rule	Crisis codes are reported by themselves; do not combine with these codes on the same date of service
Billing 90840 without 90839 on the same claim	Treating 90840 as a standalone code	90840 is an add-on and is only reported alongside 90839 for the same encounter
Using 90839/90840 at a non-office place of service	Not aware of the HCPCS alternative	Use G0017/G0018 instead of 90839/90840 for non-office places of service
Missing telehealth modifier or wrong POS code	Conflating “how” the session happened with “where” the patient was	Confirm modifier and POS code independently on every telehealth claim
Assuming Medicare rules automatically apply to commercial payers	Treating Medicare policy as a universal standard	Verify each specific payer’s coding, telehealth, and reimbursement policy before billing

Final Thoughts on CPT Codes 90839 & 90840

Crisis psychotherapy codes exist for a specific, high-stakes clinical situation, and billing them accurately protects both the claim and the clinical record of what actually happened during a genuine crisis encounter. The practical rule is straightforward: confirm the presenting situation meets crisis criteria, document the specific safety assessment and disposition, select the code that matches the documented time, and verify payer-specific requirements before submitting the claim.

References

• American Medical Association. (n.d.). CPT® overview and code approval. [Resource]
• Centers for Medicare & Medicaid Services. Billing and Coding: Psychiatry and Psychology Services (Article A57480). [Resource]
• Centers for Medicare & Medicaid Services. (2026, March). Medicare & Mental Health Coverage (MLN1986542). [Resource]
• Centers for Medicare & Medicaid Services. (2026). Physician Fee Schedule Look-Up Tool. [Resource]
• American Psychological Association Services. (2023). Psychotherapy codes for psychologists. [Resource]
• U.S. Department of Health and Human Services Office of Inspector General. (2023). Medicare improperly paid providers for some psychotherapy services, including those provided via telehealth, during the first year of the COVID-19 public health emergency (Report No. A-09-21-03021). [Resource]
• Centers for Medicare & Medicaid Services. (2015, December). Medicaid Documentation for Behavioral Health Practitioners (Fact Sheet). [Resource]

Disclaimer: This article is for general informational purposes only and does not constitute billing, coding, legal, or reimbursement advice. CPT® is a registered trademark of the American Medical Association (AMA). CPT codes, time thresholds, and reimbursement rates are updated periodically by the AMA, CMS, and individual payers. Always verify current codes, coverage policy, and rates directly with the CMS Physician Fee Schedule Look-Up Tool, the official CPT codebook, and each specific payer before billing.