How Often Should Therapy Treatment Plans Be Updated?

The Short Answer

There is no single interval for updating a therapy treatment plan. The minimum review interval is set by whoever governs that client's care: the payer, the state, the facility's federal conditions of participation, or an accreditor. In outpatient therapy, a cycle of about every 90 days (three months) appears in some published rules, which is why it is so often quoted. Higher levels of care often have 30-day cycles. Every rule below is a minimum. Update the plan whenever the clinical picture changes, not only when the calendar says so.

The intervals on this page are examples of published rules for you to check against your own payer, state, and setting. They are not a universal standard. Rules change, so confirm the current version before you build a practice policy on them.

What Sets the Review Interval

Several layers can apply to the same client. When more than one applies, follow the strictest.

• Payer coverage policy. For Medicare, Medicare Administrative Contractors publish local coverage determinations (LCDs). First Coast's LCD L33252, for example, expects the outpatient psychotherapy treatment plan to be "updated on a periodic basis, generally at least every three months." Other contractors' policies may word this differently. Commercial plans set their own expectations in provider manuals, clinical policies, and authorization processes.
• State Medicaid rules. Each state writes its own. Virginia Medicaid's Mental Health Services manual, which covers community-based services such as skill-building and psychosocial rehabilitation, requires the individual service plan to be reviewed every 90 calendar days, updated annually, and updated when the person's needs or progress change. It also notes that some services need 30-day reviews. Your state's rules may be very different.
• Federal facility and program rules. Medicare and Medicaid set plan-of-care and recertification cycles for partial hospitalization, intensive outpatient, community mental health centers, inpatient psychiatric care, and youth psychiatric residential care. See the table below.
• State licensing regulations. Licensed agencies and programs often have their own state regulations for service plans. Virginia's manual, for instance, also requires providers to follow the state licensing regulation on service plans.
• Accreditation. If your organization is accredited by The Joint Commission or CARF, their standards add their own planning and review expectations. These standards are proprietary and are updated regularly, so check the current manual your organization subscribes to rather than a secondhand summary.
• Agency policy. A group practice or agency may set its own internal interval, often stricter than any single payer's, and that policy binds its clinicians too.
• Level of care and clinical change. The more intensive the service, the shorter the cycle tends to be. Clinical events can require an update at any time.

Review Frequency by Setting: Examples to Check Locally

The table lists published rules that apply to specific programs and payers. Recertification (a physician confirming that continued services are needed) is not the same thing as a treatment plan review, but they often fall on the same schedule. In Medicare IOP and PHP, for example, the recertification must describe the patient's response to treatment and the treatment goals.

Setting	Example of a published rule	Source	What to check
Outpatient psychotherapy, Medicare	Plan updated periodically, "generally at least every three months" (one contractor's policy)	First Coast LCD L33252	Your own Medicare contractor's LCD and articles
Outpatient psychotherapy, commercial insurance	No single federal interval	Payer provider manual and authorization requirements	Whether the payer wants an updated plan at reauthorization or on request
State Medicaid community mental health services	Virginia example: service plan reviewed every 90 calendar days, updated annually and when needs change; some services need 30-day reviews	Virginia Medicaid manual, Chapter IV	Your state's Medicaid manual and licensing regulations
Intensive outpatient (Medicare)	Plan periodically reviewed by a physician; recertification no less often than every 60 days	42 CFR 424.24(d)	Program policy; payer rules for non-Medicare clients
Partial hospitalization (Medicare)	Plan periodically reviewed by a physician; first recertification as of day 18, then no less often than every 30 days	42 CFR 424.24(e)	Program policy; payer rules for non-Medicare clients
Community mental health center (Medicare-certified)	Active treatment plan reviewed as often as the client's condition requires, and no less often than every 30 calendar days	42 CFR 485.916(d)	State licensing and accreditation
Inpatient psychiatric hospital	Progress notes at least weekly for the first 2 months, then at least monthly, with recommended plan revisions; Medicare recertification as of day 12, then no less often than every 30 days	42 CFR 482.61(d), 42 CFR 424.14(d)	Hospital policy, utilization review committee intervals, accreditation
Inpatient psychiatric services for clients under 21, including psychiatric residential treatment facilities (Medicaid)	Plan of care reviewed every 30 days by the treatment team	42 CFR 441.155(c)	State Medicaid rules and accreditation
Opioid treatment program	Care plan prepared within 14 days of admission and updated as response to treatment and needs change; the federal standard does not name a calendar interval	42 CFR 8.12(f)	State opioid treatment authority rules, payer rules, accreditation
Accredited programs (any level of care)	Set by the accreditor's current standards	Joint Commission, CARF	The current standards manual

For documentation in these settings, see IOP and PHP documentation, residential documentation, and community mental health documentation.

When to Update Before the Scheduled Review

A calendar interval is only the minimum. Update the plan when:

• Risk changes. New suicidal ideation, self-harm, violence risk, or a safety concern means the plan needs goals and interventions to address it.
• There is a crisis or a change in level of care. A hospitalization, an emergency visit, a step up to IOP or PHP, or a step down to outpatient care.
• The diagnosis changes. A new or revised diagnosis needs its own goals.
• Goals are met early. Mark them met and decide whether to set new goals or plan discharge.
• Progress stalls. If outcome measures and functioning have not moved after a reasonable trial, document what you are changing and why.
• The approach changes. A new modality, a different session frequency, or adding family, group, or medication referral.
• The client's priorities change. A major life event or a request to work on something new.
• Session notes have drifted. If your notes describe work no goal explains, the golden thread has broken and the plan is out of date.

What a Treatment Plan Update Should Document

Requirements vary, but the published rules above ask for the same core content: progress toward goals, response to treatment, changes to the plan, and the client's involvement. A complete update records:

1. Review date and participants. Who took part: client, family or guardian, and other team members where relevant.
2. Status of each goal and objective. Met, in progress, modified, or discontinued.
3. Current data compared with baseline. For example, a repeat outcome measure score against the intake score, or a behavior frequency against the baseline count. See outcome measures.
4. Changes and the reasons for them. Revised objectives, new or dropped interventions, changed session frequency, new target dates.
5. The reason for continued care. Remaining symptoms and functional impairment that justify continuing at this level of care. See documenting medical necessity.
6. Risk status. Current risk compared with the last review and any safety plan updates.
7. Client involvement and agreement. The client's view of progress and agreement with the revised plan, with signatures where your payer, state, or agency requires them.
8. Discharge or transition planning. Criteria for ending or stepping down, and an estimated timeline.
9. Next review date.

Worked Example: 90-Day Outpatient Review

The example below is fictional and de-identified. It shows a routine review for an adult in weekly individual outpatient therapy whose payer expects a plan update about every three months. The diagnosis is described in this library's own words; see the American Psychiatric Association's anxiety disorders overview for background, and the GAD treatment plan for a full initial plan.

Is Treatment Planning Billable?

Payers pay for services, not documents. For outpatient psychotherapy, writing or updating a treatment plan is usually not a separate billable service. The details:

• No standalone psychotherapy code. The CPT psychotherapy code family, summarized by APA Services, has no code for writing or updating a treatment plan by itself.
• The initial plan is part of the evaluation. Treatment planning is generally documented as part of the initial diagnostic evaluation (90791). First Coast's LCD L33252, for example, lists the treatment plan among the documentation it expects for the evaluation.
• Plan reviews happen inside billed services. Reviewing progress and revising goals with the client is part of the psychotherapy session where it happens. Document the psychotherapy you provided as usual, and note the plan review in that session's progress note.
• Care-management codes are a different service. Medicare's behavioral health integration codes include care planning as one required component of a monthly care-management service. The CMS booklet describes 99484, and G0323 for clinical psychologist or clinical social worker time, with monthly time minimums and other requirements. These are not a fee for writing a psychotherapy treatment plan.
• Some Medicaid programs have their own codes. Some states use HCPCS Level II codes for assessment or service-plan work in specific programs. Virginia Medicaid, for example, bills H0032 with modifiers for the needs assessment that comes before certain community mental health services. Whether any such code exists in your state, who can bill it, and how often is set by that state's Medicaid program.

Code descriptions on this page are original plain-language summaries, not official AMA CPT descriptor text.

If you are unsure whether time spent on treatment planning can be billed, ask the payer before you submit a claim, and keep the answer on file. For code details, see the therapy CPT code reference.

Building a Review Schedule Into Your Practice

• Set a default that meets your strictest applicable rule. If the shortest cycle among your payers, programs, state rules and agency policy is three months, using three months for every outpatient client is simpler than tracking several schedules. If any rule is shorter, use that interval or track those clients separately.
• Track review dates in your EHR. Set the next review date at each update and run a weekly list of plans due in the next two weeks.
• Schedule reviews into sessions. Spend part of a regular session reviewing the plan with the client, then finish the written update the same day.
• Re-measure before the review. Give your outcome measures in the session before the review so you have current data to compare with baseline.
• Keep the plan and notes linked. Each progress note should refer to the goals it addresses; this makes the next review faster and keeps the record consistent for utilization review.
• Write goals that can be reviewed. Measurable goals make reviews a comparison of data rather than a judgment call. See SMART goals for treatment plans.