Summary & Overview
CPT 0677T: Laparoscopic Repositioning and Connection of Diaphragmatic Stimulation Lead
CPT code 0677T represents a minimally invasive, laparoscopic procedure to reposition the first lead of a synchronized diaphragmatic stimulation system and connect it to an existing pulse generator. The therapy is intended to augment cardiac function in patients with heart failure by synchronizing diaphragmatic contractions with cardiac activity. Nationally, this code matters as it captures a specialized, device-related intervention that spans cardiac, thoracic, and surgical service lines and may affect hospital and ambulatory surgical center billing and coverage decisions.
Key payers considered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will learn how the code is defined and used clinically, where the service is typically performed, and which payers are relevant for coverage and claims processing. The publication also provides context on expected service lines and common billing considerations, plus benchmark and policy-oriented topics relevant to device-related surgical procedures. Data not available in the input has been noted where applicable, and the narrative focuses on national implications rather than state-specific rules.
Billing Code Overview
CPT code 0677T describes a laparoscopic procedure to reposition the first lead of a synchronized diaphragmatic stimulation system and to connect that lead to an existing pulse generator. The procedure is intended to support cardiac function in patients with heart failure by restoring or optimizing diaphragmatic stimulation synchronized with cardiac activity.
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Service type: Surgical, device lead repositioning and connection
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Typical site of service: Hospital operating room or ambulatory surgical center via a laparoscopic approach
Clinical & Coding Specifications
Clinical Context
A typical patient is a 60–75-year-old individual with chronic heart failure with reduced ejection fraction who has an implanted synchronized diaphragmatic stimulation (SDS) system and an existing pulse generator. The patient presents with recurrent symptoms of exertional dyspnea and fatigue and intermittent reports of stimulation loss or diaphragmatic lead migration. After device interrogation reveals loss of capture or lead impedance changes localized to the first diaphragmatic lead, the electrophysiology or cardiothoracic surgery team schedules a laparoscopic procedure to reposition the lead and reconnect it to the existing pulse generator. Preoperative workflow includes device interrogation, chest imaging as needed, anesthesia evaluation, informed consent emphasizing device-specific risks, and verification of implanted hardware and generator compatibility. The procedure is performed in an operating room or hybrid OR under general anesthesia with laparoscopic access to the diaphragm. The surgeon identifies and mobilizes the migrated or malpositioned lead, repositions and secures the lead to the diaphragm, and then connects the lead to the existing pulse generator, performing intraoperative device testing to confirm capture and appropriate synchronized diaphragmatic stimulation parameters. Postoperative workflow includes device re-interrogation, recovery monitoring, wound care, and scheduling of device follow-up and heart failure management with cardiology. Typical sites of service are an inpatient hospital operating room or an outpatient hospital-based ambulatory surgery center when clinically appropriate. Typical service type is a surgical device lead revision and generator connection performed via a minimally invasive laparoscopic approach.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | Use when work or complexity substantially exceeds typical service required for laparoscopic lead repositioning or complex adhesiolysis. |
23 | Unusual anesthesia | Use if general anesthesia could not be used and an unusual anesthetic situation occurred that was medically necessary. |
51 | Multiple procedures | Use when other distinct procedures are billed on the same date in addition to the lead repositioning. |
52 | Reduced services | Use when the procedure was partially reduced or not completed as planned. |
53 | Discontinued procedure | Use if the laparoscopic procedure was started but aborted for patient-related or clinical reasons before completion. |
62 | Two surgeons | Use when two surgeons work together as primary surgeons due to case complexity. |
66 | Surgical team; multiple surgeons | Use when a surgical team approach with defined members is utilized. |
78 | Unplanned return to OR following initial procedure | Use for a return to the operating room for related corrective procedure after the initial lead revision. |
80 | Assistant surgeon | Use when an assistant surgeon performs a portion of the procedure. |
81 | Minimum assistant surgeon | Use when a minimal assistant role is documented. |
82 | Assistant surgeon (when qualified resident not available) | Use when an assistant surgeon is required and no qualified resident is available. |
AS | Physician assistant, nurse practitioner, or clinical nurse specialist service | Use when an advanced practice clinician bills for the professional component under their allowed scope. |
73 | Discontinued outpatient hospital/ambulatory surgery procedure prior to anesthesia | Use if the outpatient laparoscopic procedure is cancelled before anesthesia induction. |
| Taxonomy Code | Specialty | Notes |
|---|---|---|
| 207RH0000X | Cardiothoracic Surgery | Performs surgical device lead repositioning and diaphragm access. |
| 207P00000X | Thoracic Surgery | Thoracic surgeons perform laparoscopic diaphragmatic procedures and lead management. |
| 2084P0800X | Cardiac Electrophysiology | EP physicians manage device interrogation, programming, and generator connections. |
| 208100000X | Cardiology | Heart failure cardiologists coordinate perioperative heart failure care and device indications. |
| 362K00000X | Vascular Surgery | May be involved in complex access or lead tunneling in select cases. |
Related Diagnoses
| ICD-10 Code | Description | Clinical Relevance |
|---|---|---|
I50.22 | Chronic systolic (congestive) heart failure | Common indication for synchronized diaphragmatic stimulation to improve cardiac function. |
I50.23 | Acute on chronic systolic (congestive) heart failure | May present with device malfunction requiring lead revision to restore therapy. |
I50.9 | Heart failure, unspecified | General coding when heart failure specifics are not available but device therapy is indicated. |
I34.1 | Nonrheumatic mitral (valve) insufficiency | Coexisting structural heart disease that may be present in patients receiving device therapy. |
Z95.2 | Presence of prosthetic heart valve | Example of comorbid device presence; documents implanted cardiac hardware context. |
T82.89XA | Other mechanical complication of other specified cardiac and vascular devices and implants, initial encounter | Used for lead migration, malfunction, or other mechanical complications necessitating lead repositioning. |
R07.9 | Chest pain, unspecified | Symptom that may prompt device interrogation and evaluation leading to revision. |
Related CPT Codes
| CPT Code | Description | Relationship to This Procedure |
|---|---|---|
33289 | Insertion or replacement of permanent pacemaker lead, epicardial or transvenous, single lead | May be performed in device systems management; conceptually related as a lead revision procedure in cardiac device therapy. |
33240 | Insertion of temporary transvenous electrode(s) for pacing, single or dual lead, including connection to external pulse generator, when performed | May be used pre- or intraoperatively for temporary pacing support during generator manipulation. |
93268 | Interrogation device evaluation (non-physician) with analysis, review, and report for pacemaker system using programmer | Used pre- and post-procedure for device interrogation and programming checks of synchronized diaphragmatic stimulation systems. |
33224 | Removal of permanent pacemaker pulse generator with replacement, including connection of existing leads | Related when generator revision or replacement is performed in conjunction with lead reconnection. |
49580 | Repair of postoperative wound dehiscence, major, requiring reopening of wound, with or without undermining of skin flaps; initial repair | Occasionally relevant if wound complications occur at surgical access sites requiring repair. |