Summary & Overview
HCPCS M1152: Heart Transplant or LVAD Patient
HCPCS Level II code M1152 identifies patients with a history of heart transplant or those implanted with a left ventricular assist device (LVAD). This designation matters nationally because it flags a cohort that requires specialized, high-cost care coordination, surveillance for device- and transplant-related complications, and frequent interaction with inpatient and specialty outpatient services. Payers and providers use the code to categorize services, inform care pathways, and align authorization and coverage policies for advanced cardiac care.
Key payers included in the analysis are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of the clinical context for heart transplant and LVAD patients, typical sites of service where these patients receive care, common billing considerations tied to this patient population, and where input data is not available. The publication outlines national benchmarks and policy-relevant points where available, and identifies gaps in the input data such as specific associated taxonomies, ICD-10 diagnoses, related codes, and detailed payer-specific coverage rules.
This summary provides clinicians, billing professionals, and policy analysts a concise reference for how HCPCS Level II code M1152 is used to denote complex cardiac patients and the implications for service delivery and payer interactions at a national level.
Billing Code Overview
HCPCS Level II code M1152 describes patients with a history of heart transplant or with a left ventricular assist device (LVAD). The service type for this code is care management and monitoring specific to these high-acuity cardiac patients. The typical site of service is inpatient hospital settings and specialty outpatient clinics that manage transplant recipients and LVAD support, including heart failure and advanced cardiac care programs.
Data not available in the input.
Clinical & Coding Specifications
Clinical Context
A 58-year-old male with ischemic cardiomyopathy status post orthotopic heart transplant 2 years prior presents for routine device supply dispensation and outpatient wound check related to his implanted left ventricular assist device (LVAD) driveline. The patient attends a specialized heart failure and mechanical circulatory support clinic staffed by a cardiothoracic transplant surgeon, advanced heart failure cardiologist, LVAD coordinator (nurse), and a certified durable medical equipment (DME) supplier. The clinical workflow includes verification of patient identity and insurance, review of transplant and LVAD history, inspection of the device driveline exit site and percutaneous components, instruction on device controller and battery use, assessment for signs of infection or device malfunction, documentation of device serial numbers, and provision of replacement external components or supplies as indicated. Billing for supply or service items associated with patients with a history of heart transplant or LVAD is documented under M1152 with appropriate medical record linkage to the transplant/LVAD encounter and supporting clinical notes.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | Use when work required is substantially greater than typically required for the service, documented with rationale and time/complexity details. |