Summary & Overview
CPT 0495T: Organ Perfusion and Monitoring for Cadaver Lungs
CPT code 0495T designates clinician-performed establishment and monitoring of an organ perfusion system for cadaver lungs for up to two hours, including required physiologic and laboratory testing to keep the lungs sterile and viable for transplantation. This code captures a specialized, high-acuity service integral to lung procurement and transplant programs and has implications for surgical teams, transplant centers, and payer coverage policies nationwide. Nationally, accurate coding supports appropriate tracking of organ preservation procedures, reimbursement for resource-intensive peri-procurement care, and quality measurement in transplant services. Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will learn the clinical context and service setting for 0495T, how the code fits into transplant care delivery, typical sites of service, and common billing modifiers associated with complex operative and peri-procurement services. The publication also provides benchmarking context and policy-relevant considerations affecting coverage and payment for organ preservation procedures. Data limitations: some operational details, associated taxonomies, and specific ICD-10 mapping are not provided in the input.
Billing Code Overview
CPT code 0495T describes the establishment of an organ perfusion system for cadaver lungs with monitoring for up to two hours. The clinician initiates and manages perfusion, including any necessary physiological or laboratory testing required to maintain the lungs in a sterile field and preserve viability for transplantation.
Service type: Organ preservation and perfusion monitoring for cadaveric lung transplantation
Typical site of service: Hospital-based operating room, organ procurement facility, or transplant center
Clinical & Coding Specifications
Clinical Context
A typical patient scenario involves a deceased organ donor whose lungs are recovered for transplantation. The clinician establishes an ex vivo organ perfusion system for cadaver lungs at an organ procurement organization (OPO) facility, hospital operating room, or specialized organ preservation laboratory. After surgical retrieval and back-table preparation, the team connects the lungs to a normothermic or hypothermic perfusion device and performs up to two hours of continuous monitoring. Monitoring includes physiologic measurements (ventilation parameters, blood gases, airway pressures), perfusate laboratory testing, and aseptic techniques to maintain a sterile field and organ viability. Communication occurs between the procurement surgeon, transplant surgical team, perfusionist or organ preservation specialist, and coordinating OPO staff to document organ quality and readiness for transport to the transplant center. Typical workflow steps: donor medical and social history review; lung retrieval and back-table preparation; setup and cannulation of the perfusion circuit; initiation of perfusion and ventilation; serial physiologic and laboratory assessments for up to two hours; documentation of findings and sterile packaging for transport to the transplant recipient center.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | Use when work required to establish or monitor perfusion is substantially greater than typical and documentation supports increased complexity. |
23 | Unusual anesthesia | Use if general anesthesia is medically necessary and unusually complex for procurement-related components tied to this service. |
52 | Reduced services | Use when perfusion monitoring is partially performed or terminated early but still billed in reduced scope. |
53 | Discontinued procedure | Use if the perfusion setup is initiated but discontinued for patient- or donor-related reasons prior to meaningful monitoring. |
55 | Postoperative management only | Use when another clinician performed the technical establishment and only the postoperative monitoring is billed separately (rare; document role). |
62 | Two surgeons | Use when primary procurement requires two surgeons with distinct, documented surgical roles during organ retrieval and back-table preparation. |
AS | Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery | Use when an advanced practice clinician assists in the surgical procurement process as allowed by payer policy. |
FY | Physician or other qualified health professional circulator assisting with organ procurement (Medicare contractor specific) | Use per payer guidance when applicable for circulator roles supporting perfusion setup. |
QX | CRNA service with physician direction | Use if a certified registered nurse anesthetist provides anesthesia services under physician direction during procurement activities associated with this service. |
QK | Medical direction of two, three, or four certified registered nurse anesthetists | Use when the physician medically directs multiple CRNAs during the donor operation and procurement. |
QY | Medical direction of one CRNA by an anesthesiologist | Use when an anesthesiologist medically directs a single CRNA during associated donor procedures. |
| Taxonomy Code | Specialty | Notes |
|---|---|---|
| 2080P0208X | Thoracic Surgery | Primary specialty performing lung procurement and back-table preparation. |
| 208600000X | Transplant Surgery | Surgeons specializing in organ procurement and transplant surgical procedures. |
| 163WC0000X | Surgical Critical Care | Critical care surgeons involved in donor management and organ assessment. |
| 207L00000X | Perfusionist | Professionals operating organ perfusion devices and monitoring physiologic parameters. |
| 367A00000X | Organ Procurement Organization (OPO) Coordinator | Clinical coordinators managing logistics and documentation for organ recovery and transfer. |
Related Diagnoses
| ICD-10 Code | Description | Clinical Relevance |
|---|---|---|
Z52.4 | Blood donor | Occasionally used in donor-related documentation; not specific to organ donors. |
Z52.8 | Other organ and tissue donor | Used to indicate donor status for organ procurement encounters. |
Z48.87 | Encounter for organ transplant status | Indicates donor organ status in transplant coordination and documentation. |
R09.1 | Pleurisy | May be present in donor history affecting lung suitability. |
J98.4 | Other disorders of lung, not elsewhere classified | Used for non-specific lung pathology identified during donor evaluation. |
J96.00 | Acute respiratory failure, unspecified whether with hypoxia or hypercapnia | Represents donor respiratory compromise that may influence organ viability. |
Z66 | Do not resuscitate status | Relevant to donor end-of-life directives impacting procurement timeline. |
Related CPT Codes
| CPT Code | Description | Relationship to This Procedure |
|---|---|---|
33016 | Pulmonary allograft, pneumonectomy and preparation for transplant; donor pneumonectomy including back-table preparation | Often performed immediately prior to establishing an organ perfusion system and is the surgical retrieval step for donor lungs. |
33945 | Ex vivo lung perfusion for assessment and reconditioning, per organ | Clinically related advanced perfusion/reconditioning procedure that may follow or be billed alongside perfusion monitoring depending on clinical activities and payer rules. |
32850 | Bronchoscopy, rigid or flexible, diagnostic; with bronchoalveolar lavage, single lobe | Performed during donor lung evaluation to obtain lavage samples or inspect airways prior to or during perfusion assessment. |
94010 | Spirometry, including graphic record, total and timed vital capacity, expiratory flow rate measurement(s) | Functional respiratory testing of donor lungs or assessment data referenced during perfusion monitoring and organ evaluation. |
99233 | Subsequent hospital care, typically 35 minutes | May be used for relevant postoperative or inpatient documentation of prolonged donor management or clinician evaluation related to organ recovery and monitoring when applicable. |