What TCM is
Transitional Care Management (TCM) is the Medicare service that pays a clinician to own the 30 days after a discharge. It covers a patient moving from an inpatient hospital, inpatient psychiatric hospital, inpatient rehab facility, long-term care hospital, skilled nursing facility, or hospital outpatient observation or partial hospitalization back to a community setting. The service is billed with CPT 99495 or 99496.
The design assumption behind it is that the week after discharge is when care falls apart. Medications changed in the hospital and nobody reconciled them. The follow-up appointment was never booked. A symptom that would have taken a five minute phone call to sort out turns into an ED visit on day nine.
So CMS attached deadlines to the money. The rules below all come from the Medicare Learning Network booklet Transitional Care Management Services (MLN908628, August 2025) and the CMS TCM billing FAQ.
The three service components
Every TCM claim rests on three components delivered during the 30-day period. All three are required for both codes.
1. Interactive contact within 2 business days
You need one successful contact with the patient or caregiver within 2 business days of discharge, by phone, by email, or face-to-face. It can be made by clinical staff under your direction, but the person on the call has to be able to address the patient's status and needs rather than only booking an appointment.
A voicemail is not a contact. Noridian, the Part B MAC for Jurisdiction E, states that "merely leaving a voicemail or email without a response is not a direct exchange of information." An automated digital assistant does not count either.
If the patient cannot be reached, there is a fallback. CMS allows you to report the service after two or more unsuccessful separate contact attempts made in a timely manner, as long as the other requirements including a timely face-to-face visit are met. You have to document the attempts in the medical record and keep trying until you reach the patient. Treat that as the escape hatch for a patient you genuinely cannot find. The service is built around reaching them.
On the counting: CMS treats the first business day after discharge as day one. Its own worked example says a patient discharged Monday at 4:30 has to be reached by the end of the day Wednesday.
2. Non-face-to-face coordination work
This is the work that makes the transition actually hold. The physician or non-physician practitioner reviews the discharge summary, follows up on pending diagnostic tests and treatments, talks to the other clinicians picking up parts of the patient's care, educates the patient and family, re-establishes referrals, arranges community resources, and gets the follow-up care scheduled.
Auxiliary personnel can do a defined slice of this under general supervision: communicating with the patient, communicating with the agencies and community services the patient uses, teaching self-management and activities of daily living, assessing and supporting treatment adherence including medications, identifying community resources, and helping the family get access to them.
One item inside this bucket has a hard date attached. MLN908628 says: "You must provide medication reconciliation and management on or before the face-to-face visit date." The deadline moves with the visit, so a reconciliation done on day 20 after a day-12 visit is late.
3. The face-to-face visit, within 7 or 14 days
One visit, inside the window set by the code. 99496 requires it within 7 calendar days of discharge and high complexity medical decision making. 99495 allows 14 calendar days and requires at least moderate complexity. Both clocks start on the discharge day, not the day after.
Two rules bite here. You do not report the required visit separately as an E/M, and the visit cannot happen on the same day you report discharge day management services. Any other visit during the 30 days can be billed on its own E/M code.
Medical decision making is defined by the 2023 CPT E/M guidelines: the number and complexity of problems addressed, the amount and complexity of data reviewed, and the risk of complications or mortality from the patient's management. If the documentation does not support high complexity, 99496 is the wrong code.
The 30-day workflow, day by day
The service period begins on the discharge day and runs for the next 29 days. What has to land, and when:
| When | What happens | Why it matters |
|---|---|---|
| Day 0, discharge | The discharge event reaches the practice. The 30-day period starts, and so do the 7 and 14 day visit clocks. | Everything downstream depends on knowing today. A claim-based signal arrives too late to matter. |
| Within 2 business days | Interactive contact with the patient or caregiver. Document the date. Log any failed attempts. | The most commonly missed requirement, and the one with the least margin. |
| Days 1 to 7 or 14 | Review the discharge summary, chase pending test results, coordinate with the other clinicians, set up referrals and community services, book the visit. | This is the non-face-to-face component, and it is also what keeps the patient out of the ED. |
| On or before the visit date | Medication reconciliation and management. | A dated CMS requirement tied to the visit, not to day 30. |
| By day 7 (99496) or day 14 (99495) | The face-to-face visit. Not on the same day as discharge day management. | Outside the window, there is no TCM claim. |
| After the visit | Submit the claim, dated the day of the face-to-face visit. | CMS stopped requiring practices to hold the claim until day 30 back in 2016. |
| Through day 29 | Continue the coordination work. Only one practitioner reports TCM for this discharge. | If another practice submits first, Medicare pays theirs and denies yours. |
What has to be in the chart
CMS keeps the minimum documentation set short. From MLN908628: "At a minimum, document this information in the patient's medical record: Patient discharge date. Patient or caregiver first interactive contact date. Face-to-face visit date. Medical decision making (moderate or high)."
Four dated facts, and an auditor can check every one of them against the calendar. Two more belong next to them: the medication reconciliation date, which has to be on or before the visit, and the log of contact attempts when the first tries failed.
The reason this matters more than it looks is that TCM documentation is arithmetic. There is no clinical judgment call about whether the contact was "timely enough." Either the contact date is within 2 business days of the discharge date or it is not.
How TCM claims fail, and how to avoid it
There is no CMS-published ranking of TCM denial reasons, so ignore any page that gives you percentages. What CMS does publish is a set of conditions, and each one is a way to lose the claim.
- Late or undocumented contact. Contact after 2 business days with no record of earlier attempts. Log each attempt the moment it happens. A Friday cleanup pass is already outside the window.
- Voicemail counted as contact. It is not a two-way exchange. Keep trying.
- Visit outside the window. CMS: if the face-to-face visit is not within the required timeframe, you cannot bill TCM. Book the visit during the first contact call, while you have the patient on the phone.
- Medical decision making that does not match the code. Bill 99495 when the documentation supports moderate complexity. 99496 needs high.
- Medication reconciliation after the visit. Move it in front of the appointment.
- Wrong date of service. Report the face-to-face visit date. Guidance written before 2016 said the 7th, 14th, or 30th day, and some of it is still online.
- The required visit billed separately as an E/M. CMS: do not report the TCM face-to-face visit separately. Other visits in the 30 days are fine.
- A global surgical period overlapping the 30 days. If any part of the TCM period falls inside a post-operative global period billed by the same practitioner, TCM is not payable.
- Two practices working the same discharge. Only one may report, and Medicare pays the first eligible claim. Decide up front who owns which discharges.
- Patient died before day 30. Do not report TCM. Bill the face-to-face visits that happened under the appropriate E/M code.
Readmission during the period is the one that gets misread as a loss. It is not. CMS allows you to report TCM if the service elements were furnished during the 30 days, including the time after the second discharge, or to restart a full 30-day period off the second discharge as long as nobody billed for the first one.
How TCM maps to the HEDIS TRC measure
Billing TCM does not close the HEDIS Transitions of Care measure, and closing TRC does not make TCM billable. They are scored by different bodies against different clocks. A team that treats them as the same workflow will lose points on one of them.
NCQA's TRC measure covers members 18 and older with an inpatient discharge, and it reports four separate indicators.
| TRC indicator (NCQA) | Window | Nearest TCM step | Where they diverge |
|---|---|---|---|
| Notification of Inpatient Admission | Day of admission through 2 days after | None | TCM has no admission-notification element. TRC scores it. Learn about the stay from a claim and you fail this one even if you later bill TCM. |
| Receipt of Discharge Information | Day of discharge through 2 days after | Reviewing the discharge summary, part of the non-face-to-face work | TCM lets you review discharge information anywhere in the 30 days. TRC wants it inside 3 days. |
| Patient Engagement After Inpatient Discharge | Within 30 days of discharge | The 2 business day contact plus the 7 or 14 day visit | TCM is far stricter on timing. Hit TCM and this indicator follows almost automatically. |
| Medication Reconciliation Post-Discharge | Discharge date through 30 days after | Medication reconciliation on or before the visit date | The closest match of the four. TCM ties the deadline to the visit, TRC ties it to the discharge date. |
The shared dependency is the one worth acting on: both TCM and TRC collapse if the practice does not know about the admission and the discharge within days. That is an ADT problem before it is a billing or a quality problem, which is why the discharge feed is the place to fix it.
Why the readmission measure is where this pays off
Plan All-Cause Readmissions (PCR) counts acute inpatient and observation stays followed by an unplanned readmission for any diagnosis within 30 days, for members 18 and older. NCQA reports it as observed readmissions, expected readmissions, and an observed-to-expected ratio, risk adjusted for observation status, surgeries, discharge condition, comorbidity, age, and sex. Lower is better.
In the 2026 Star Ratings, PCR is an outcome measure with a weight of 3. Transitions of Care is a process measure with a weight of 1. You cannot work PCR directly. It moves when the weight-1 process work underneath it gets done on time, and TCM completion is that work. TCM is the intervention, PCR is the scoreboard.
How Pelica runs the TCM workflow
Every failure mode above has the same upstream cause. The team learned about the discharge too late, so the 2 business day contact was already gone before anyone opened a worklist. Most platforms can produce a discharge list. When it comes off a nightly batch file or a claim feed, Wednesday has usually passed by the time anyone opens it.
Pelica ingests ADT feeds live and writes each discharge onto the member's record the moment the message lands, matched to the right patient, provider, and contract. The Care Management copilot opens the TCM task with both clocks already running, makes the outreach calls itself, logs each attempt against the CMS requirement, books the face-to-face visit inside the 7 or 14 day window, and escalates to a coordinator only when a person is genuinely needed. The same record carries the member's open quality gaps and risk conditions, so the post-discharge call does not turn into three calls from three teams.
Customers close 70%+ of transitions-of-care gaps within 30 days, and teams get back roughly 10 hours per user per week. At the largest IPA in the country, adoption is 100%. Deployments go live in about two weeks.
Sources
- CMS Medicare Learning Network: Transitional Care Management Services (MLN908628, August 2025)
- CMS: Billing FAQs for Transitional Care Management (March 17, 2016)
- Noridian Medicare: Transitional Care Management
- NCQA: Transitions of Care (TRC)
- NCQA: Plan All-Cause Readmissions (PCR)
- CMS: 2026 Star Ratings Measures and Weights