Implant of a Complete Cardiac Contractility Modulation System
CPT 0408T
Reported for a full, single-session implant of a CCM device and its leads, or a complete-system replacement, in a heart-failure patient.
No national payment amount
Carrier-priced: no national payment amount.
Did Medicare pay separately for CPT 0408T in Q2 2026?
Not at a published national rate. CPT 0408T carries status C (carrier-priced) in the Q2 2026 release. Your Medicare Administrative Contractor prices this code case by case, usually after reviewing documentation. Treat the blank amount as unpriced, not as $0.
Common questions
Why is there no payment amount for 0408T?
Its status indicator is C (carrier-priced). Your Medicare Administrative Contractor prices this code case by case, usually after reviewing documentation. The blank is deliberate: the amount is either unknown or paid under another provision, so reading it as $0 would be wrong.
Why would a Medicare claim for 0408T be denied or paid less?
Each item below comes from a CMS indicator on this page — not general billing advice.
- Its status indicator is C (carrier-priced) — Your Medicare Administrative Contractor prices this code case by case, usually after reviewing documentation. See status indicators
- Bilateral surgery: no bilateral adjustment. See billing policy
- Assistant at surgery: restricted without documentation. See billing policy
- Co-surgeons: not permitted. See billing policy
- Team surgery: not permitted. See billing policy
Payer-specific coverage and documentation rules live outside these files, so a claim that clears every check here can still be denied on other grounds.
When does this rate change?
CMS publishes a fee schedule release every quarter (January, April, July, October), and each is versioned here. See what changed each release, or get an email when a new release moves rates.
Sources: CMS Medicare Physician Fee Schedule Relative Value Files.
Saw this code on your bill?
What is a 0408T visit in patient-friendly terms?
In plain terms: Implantation of a full cardiac contractility modulation (CCM) system - a small pulse generator placed under the skin of the chest along with its leads - in a single session, or replacement of a full system at once. Unlike a pacemaker, a CCM device does not pace the heart; it delivers signals during the heart's own beat that are intended to strengthen the force of each contraction, and it has no defibrillator function. This code covers the complete-system procedure, distinct from the sibling codes nearby for placing just the generator or just one electrode. Think of a patient with heart failure whose symptoms remain significant despite being on maximum medication and who is not a candidate for a standard pacemaker-based device. In one operation, a surgeon implants a small generator in the chest along with leads attached inside the heart that deliver signals designed to help the heart pump more forcefully. You'll typically see CPT 0408T on a bill or explanation of benefits (EOB) when a clinician performs or bills for this service.
How this amount is computed
amount = (work RVU × work GPCI + PE RVU × PE GPCI + MP RVU × MP GPCI) × conversion factor. National amounts use GPCI = 1.000. To price an RVU figure of your own, use the RVU-to-dollars converter.
| Component | RVU |
|---|---|
| Work RVU | blank |
| Practice expense RVU (non-facility) | blank |
| Practice expense RVU (facility) | blank |
| Malpractice RVU | blank |
Every rate combines three parts: work (the clinician’s time, skill and effort), practice expense (office overhead — higher when the service is done in a doctor’s own office), and malpractice (the share of liability-insurance cost). A blank means CMS publishes no national number for that part. Read it as unknown, and never as zero.
Billing policy
What 0408T's billing-policy indicators mean. These show for every code, priced or not: a restriction like "bilateral not allowed" still matters on a carrier-priced code.
| Policy | Value | What it means |
|---|---|---|
| Bilateral surgery | 0 | No bilateral adjustment. The 150% bilateral payment adjustment does not apply to this procedure. |
| Assistant at surgery | 0 | Restricted without documentation. Payment for an assistant at surgery is restricted for this procedure unless supporting documentation establishes medical necessity. |
| Co-surgeons | 0 | Not permitted. Medicare does not recognize co-surgeons (modifier 62) for this procedure. |
| Team surgery | 0 | Not permitted. Medicare does not recognize a surgical team (modifier 66) for this procedure. |
| Multiple procedures | 0 | No reduction. No payment reduction applies when this procedure is billed with other procedures on the same date — each is treated as unrelated. |
| Professional/technical split | 0 | No PC/TC split. This is a physician service code; the professional/technical split does not apply, and the code is billed as a single service. |
Rate history by release
National non-facility amount for 0408T across quarterly releases.
| Release | Status | Non-facility | Facility |
|---|---|---|---|
| Q3 2026 Jun 30, 2026 – present | C | — | — |
| Q2 2026 Mar 10, 2026 – Jun 29, 2026 | C | — | — |
| Q1 2026 Dec 29, 2025 – Mar 9, 2026 | C | — | — |
| Q4 2025 Sep 11, 2025 – Dec 28, 2025 | C | — | — |
| Q3 2025 Jun 5, 2025 – Sep 10, 2025 | C | — | — |
| Q2 2025 Jun 5, 2025 – Jun 4, 2025 | C | — | — |
| Q1 2025 Dec 23, 2024 – Jun 4, 2025 | C | — | — |
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Source & method
This is computed from CMS's Medicare Physician Fee Schedule Q2 2026 release (schedule pfs, effective April 2026). National amounts apply a GPCI of 1.000 and leave sequestration off. The status indicator decides payability, never the RVU values, so a blank RVU stays blank. Releases are immutable: a rate retrieved for a past quarter always reflects that release. Commercial and cash-pay figures anywhere on this page are arithmetic on the Medicare amount, using commonly cited reimbursement ranges. They're illustrative, and no nationwide claims database stands behind them.
Description written from primary sources: CMS Medicare Physician Fee Schedule Relative Value Files. Not derived from AMA CPT descriptor text.
Conversion factor $33.4009 read from the same file, row 11, column 26.
Use the (i) buttons next to each amount above for the exact row, columns, and math.
Cite this rate
This link keeps pointing at the Q2 2026 figures, even after a newer release lands.
CPT 0408T Medicare Physician Fee Schedule rate (Q2 2026). Localis. https://localishealth.com/cpt/0408T/2026/B