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For internal medicine practicesMost of the Work Happens Between the Visits. None of It Is on the Claim.
Internal medicine looks after complicated adults with several conditions at once, and a great deal of that care happens when the patient is not in the building. Medication reconciliation after a discharge, coordination with three specialists, the call to the daughter who manages the pills. That work is real, it consumes clinical time, and there are codes for it that most practices never use.
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The Patient Is Complicated and Rarely in the Room.
Several conditions at once, several specialists, and a great deal of coordination happening when there is no appointment to attach it to.
That Coordination Is Billable.
Chronic care management for two or more qualifying chronic conditions. Transitional care management after a discharge. Published codes for work already being done.
But It Leaves No Trace.
A visit creates a time, a room, a note and a charge automatically. Twenty minutes of calls across a month creates none of those.
And the Conditions Are Strict.
A cumulative monthly time requirement, an initiating visit with a specific conversation, one practitioner only for a transition, and prohibited code combinations.
So the Gap Is Capture, Not Care.
Nothing clinical has to change. What has to change is whether the work that already happens gets recorded while it is happening.
The largest unreported work in medicine is probably sitting in an internal medicine practice's phone log.
The detail
Everything below is the evidence for what you just read.
What is chronic care management actually paying for?
Non-face-to-face care management and coordination for Medicare beneficiaries with two or more chronic conditions expected to last at least 12 months or until death, that place the patient at significant risk of death, acute exacerbation or decompensation, or functional decline.[1]
That describes a large share of an internal medicine panel. CPT 99490 requires at least 20 minutes of clinical staff time per calendar month, and a face-to-face visit is required before CCM services begin, at which the billing practitioner must discuss CCM with the patient.
What the Care Management Codes Require
Everything below is as Medicare publishes it, cited at the foot of this page.[1][2] These are the published conditions, and they are conditions rather than suggestions: each one is a way a claim can fail.
| Where it bites | What the published rule says |
|---|---|
| Who qualifies for CCM | Medicare beneficiaries with two or more chronic conditions expected to last at least 12 months or until death, placing the patient at significant risk of death, acute exacerbation or decompensation, or functional decline. |
| The time requirement | CPT 99490 requires at least 20 minutes of clinical staff time per calendar month. |
| The initiating visit | A face-to-face visit is required before CCM services can be provided, and the billing practitioner must discuss CCM with the patient at that visit. |
| What TCM covers | CPT 99495 and 99496 report care management following discharge from a hospital, skilled nursing facility or community mental health centre stay, outpatient observation, or partial hospitalisation. |
| TCM exclusivity | Only one of 99495 or 99496 may be billed once during the transitional care period, and TCM may be reported by only one physician or non-physician practitioner. |
| Where they cannot combine | CCM cannot be billed during the same service period as G0181 or G0182, or as CPT 90951 to 90970 for certain ESRD services. |
Every row is a condition attached to work the practice is very likely already performing. That is what makes care management different from most billing opportunities: the service is not new, only the reporting of it is.
Work That Leaves No Trace in the Schedule
A visit creates a record almost automatically. It has a time, a room, a note and a charge. Care coordination creates none of that. Twenty minutes spent across a month on phone calls, medication reconciliation and specialist correspondence is invisible to every system a practice runs.
So the barrier is not whether the work qualifies. It is whether anyone captured that it happened. The time requirement is per calendar month and cumulative, which means it has to be tracked as it accrues rather than reconstructed afterwards from memory.
Then there are the exclusivity rules. Only one practitioner may report TCM for a transition, and certain code combinations are prohibited outright. A practice that starts billing care management without knowing who else is billing it for the same patient will generate denials that look mysterious and are entirely predictable.
What an internal medicine practice tracks
- Visits completed and panel size.
- Chronic conditions on the problem list.
- Hospital discharges notified to the practice.
- Charges posted for face-to-face care.
What it does not track
- Cumulative care coordination minutes per patient per month.
- Whether the initiating visit and CCM discussion happened and were documented.
- Whether another practitioner is already reporting TCM for this transition.
- Which patients meet the two-chronic-condition threshold and are not enrolled.
Six Ways Internal Medicine Revenue Goes Missing
Each of these describes care that was delivered to a complex patient. It is simply care that was never converted into a claim.
Coordination time never captured
Twenty minutes accumulated across a month in calls and correspondence. Real clinical time, invisible to the schedule, reconstructed from nobody's memory.
The initiating visit that never mentioned CCM
A face-to-face visit is required before CCM begins, and the practitioner must discuss it with the patient at that visit. Skip the conversation and the enrolment is not valid.
TCM billed by someone else
Only one practitioner may report TCM for a transition. Discovering that after submission is a denial nobody could explain at the time.
Prohibited code combinations
CCM cannot be billed alongside certain home health, hospice supervision or ESRD codes in the same period. The rules are published; the denials still surprise people.
Eligible patients never enrolled
Two or more qualifying chronic conditions describes a large part of an internal medicine panel. Most of those patients are never offered the service at all.
Discharge information arriving late
Transitional care management is time-bound. A discharge the practice learns about a week later has already consumed much of the window.
The practical version of all six: internal medicine is probably the specialty with the largest gap between work performed and work reported, and closing it requires capture rather than clinical change.
Where This Fits Around What You Already Run
An illustration of the general flow for an internal medicine practice, not a description of any particular practice or payer policy.
- The complex patient is seenTwo or more chronic conditions, and a face-to-face visit that could initiate care management.
- The month happensCalls, medication reconciliation, specialist correspondence, family contact. Clinical time, no appointment.
- A discharge occursStarting a time-bound transitional care window that somebody has to know about.
- Time accumulates, or does not get recordedThe requirement is cumulative per calendar month and cannot be reconstructed afterwards.
- The claim is assembledFrom whatever was captured, against conditions that are strict and published.
- Root cause, not just reworkWhether the gap is eligibility, capture, the initiating conversation, or another practitioner.
- The pattern, and the fixWhich condition fails, for which patients, every month.
What Should an Internal Medicine Practice Ask a Billing Company?
Nine questions for whoever bills for you now, and for CareVixis. The first two reveal whether care management is something they actually do or something they have heard of.
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How many of our patients are eligible for care management, and how many are enrolled?
The gap between those two numbers is the size of the opportunity, and most practices have never seen it stated.
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How is coordination time captured as it accrues?
The requirement is cumulative per calendar month. A system that asks at month end is asking too late.
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Do you verify the initiating visit and the CCM discussion?
Both are conditions. An enrolment without them is exposure rather than revenue.
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How do you check whether another practitioner is reporting TCM?
Only one may. Ask what the process is, because there is no automatic warning.
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Which code combinations do you screen for?
CCM cannot be billed with certain home health, hospice supervision or ESRD codes in the same period.
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How quickly do you learn about a discharge?
Transitional care management is time-bound, so the notification lag directly determines how much of the window remains.
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Do you perform root cause analysis, as a defined process?
A care management denial usually means a condition was missed. Which condition, and for how many patients, is the useful output.
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Can you work with the systems we already run?
An internal medicine practice should not have to change its EHR to have care management captured properly.
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Is the work performed in the United States?
CareVixis is 100% US-based with zero outsourcing. Ask anyone else the same question and get the answer in writing.
Using Internal Medicine? Keep It.
Your EHR, your care plans and your scheduling are yours. Nothing on this page requires replacing any of them, and a migration would answer none of the questions above.
Keeping your system is a supported outcome, not a fallback. If you later want to move to the CareVixis platform, that move may be offered at no additional migration charge. Keeping the software you already have carries no monthly software fee from CareVixis.
Keep your systems. Change what gets captured in the weeks when the patient is not in the building.
Questions Internal Medicine Practices Ask
Which patients qualify for chronic care management?
Medicare beneficiaries with two or more chronic conditions expected to last at least 12 months or until the death of the patient, that place the patient at significant risk of death, acute exacerbation or decompensation, or functional decline. In an internal medicine panel that describes a substantial number of people, most of whom are typically never offered the service.
What are the time and visit requirements for CCM?
CPT 99490 requires at least 20 minutes of clinical staff time per calendar month. A face-to-face visit is required before CCM services can be provided, and the billing practitioner must discuss CCM with the patient at that visit. Both are conditions rather than best practice, and an enrolment missing either is exposure rather than revenue.
Can more than one practitioner bill transitional care management for the same discharge?
No. Only one of CPT 99495 or 99496 may be billed once during the transitional care period, and TCM services may be reported by only one physician or non-physician practitioner. If a specialist has already reported it, a second claim will be denied, and there is no automatic warning before submission.
Which codes cannot be billed alongside CCM?
CCM cannot be billed during the same service period as HCPCS G0181 for home health care supervision, G0182 for hospice care supervision, or CPT 90951 to 90970 for certain ESRD services. Complex CCM and prolonged E/M services also cannot be reported in the same calendar month as certain other care management codes.
Do we have to change our EHR to work with CareVixis?
No. CareVixis can manage the revenue cycle around the systems a practice already uses. If your EHR and care plans work for your clinicians, keep them. A practice that later wants to consolidate on the CareVixis platform can do that at its own pace.
Keep Internal Medicine. Add Revenue Intelligence.
Keep your EHR. Keep your care plans. Change what gets captured during the weeks between appointments, when most of the work for a complex patient actually happens.
Free. No obligation. No email required.
Sources
- Centers for Medicare & Medicaid Services, Chronic Care Management Services, MLN909188. Source of the definition of CCM as non-face-to-face care management for beneficiaries with two or more chronic conditions expected to last at least 12 months or until death and placing the patient at significant risk of death, acute exacerbation or decompensation or functional decline; of the 20 minutes of clinical staff time per calendar month required for 99490; and of the requirement for a face-to-face visit before CCM at which the billing practitioner discusses CCM with the patient. cms.gov. Accessed 20 September 2026.
- Centers for Medicare & Medicaid Services, Billing FAQs for Transitional Care Management. Source of the scope of CPT 99495 and 99496 following discharge from a hospital, SNF or CMHC stay, outpatient observation or partial hospitalisation, and of the rule that only one TCM code may be billed once during the transitional care period and by only one physician or non-physician practitioner. cms.gov. Accessed 20 September 2026.
- Centers for Medicare & Medicaid Services, Chronic Care Management Frequently Asked Questions. Source of the prohibited code combinations, including that CCM cannot be billed in the same service period as G0181, G0182 or CPT 90951 to 90970. cms.gov. Accessed 20 September 2026.
CareVixis publishes no denial rate, recovery rate or revenue figure for internal medicine practices, and no estimate of what care management is worth to a particular panel. How many of your patients qualify and how much coordination time is already being spent are answerable from your own data, which is a far better basis for a decision than a national average.
The CareVixis Model, Applied to Medical Billing for Internal Medicine Practices
The six CareVixis pillars stay consistent (Revenue Cycle, Credentialing, Technology, Communications, Operations and Growth) while the workflow adapts to this specialty's documentation, coding, payer and operational requirements. Keep the systems that work for you; CareVixis connects responsibility around them.