M1503 Vascular Surgery MIPS | HCPCS Reimbursement | OpenPayer

Summary & Overview

HCPCS Level II M1503: Vascular Surgery MIPS Value Pathway

HCPCS Level II code M1503 designates services associated with the vascular surgery MIPS (Merit-based Incentive Payment System) value pathway. As a value-pathway identifier, it links vascular surgical care to standardized quality and performance reporting under Medicare’s clinician payment framework. Nationally, such codes matter because they support quality measurement, public reporting, and payment adjustments tied to performance for clinicians and groups involved in vascular surgery care.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of what the code represents, where vascular surgery value-pathway services are typically delivered, and the payer landscape considered in benchmarking and policy discussions. The publication outlines relevant benchmarks, common policy updates affecting MIPS-related value pathway reporting, and clinical context for vascular surgery services tied to performance measurement.

The content explains how HCPCS Level II code M1503 functions within national quality-reporting programs, highlights payer coverage considerations, and summarizes the practical implications for outpatient vascular surgery settings and ambulatory surgical centers. Data not available in the input is noted where applicable.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicareM1503HCPCS Level IIvascular surgeryMIPS value pathwayquality reportingoutpatient surgeryambulatory surgical centerperformance measurement

Billing Code Overview

HCPCS Level II code M1503 represents the Vascular surgery MIPS value pathway. This code is used to identify services tied to vascular surgery quality reporting within the Merit-based Incentive Payment System (MIPS) value pathway framework.

Service type: Vascular surgery quality reporting and value pathway activities
Typical site of service: Outpatient vascular surgery settings, including ambulatory surgical centers and hospital outpatient departments

Data not available in the input.

Clinical & Coding Specifications

Clinical Context

A 68-year-old male with progressive claudication and documented peripheral arterial disease presents to a vascular surgery clinic for enrollment in a Vascular Surgery MIPS Value Pathway quality reporting program. He has a history of diabetes mellitus type 2, hypertension, and hyperlipidemia. After noninvasive testing including arterial duplex ultrasound and ankle-brachial index confirming significant femoropopliteal disease, the patient is scheduled for an outpatient endovascular intervention by a vascular surgeon.

The clinical workflow includes pre-procedure evaluation (history, focused vascular exam, medication reconciliation, informed consent), diagnostic angiography with possible percutaneous transluminal angioplasty ± stent placement, intra-procedural documentation of lesion characteristics and devices used, post-procedure monitoring for access site complications, discharge instructions including antiplatelet therapy and wound care, and reporting of MIPS/VBP performance measures and quality metrics.

Coding Specifications

Modifier	Description	When to Use
`26`	Professional component	Use when reporting only the physician’s professional interpretation or service separate from the technical component.
`59`

HCPCS M1462: Head Imaging for Clinical Indications

HCPCS-M1502-PODIATRY-MIPS-VALUE-PATHWAY

HCPCS M1502: Podiatry MIPS Value Pathway

HCPCS-M1421-DERMATOLOGY-MIPS-VALUE-PATHWAY

HCPCS Level II M1421: Dermatology MIPS Value Pathway

HCPCS-M1392-DOCUMENTATION-NO-EXAMINATION-REFUSAL-LOST-FOLLOW-UP

HCPCS M1392: Documentation of No Examination (Refusal or Lost to Follow-up)

HCPCS-M1204-INITIAL-SYMPTOM-SEVERITY-ASSESSMENT-NRS-VRS-ITCHYQUANT

HCPCS M1204: Initial Symptom Severity Assessment (NRS/VRS/ItchyQuant)

HCPCS-M1248-PATIENT-PERCEIVED-PERSON-CENTERED-CARE

HCPCS Level II M1248: Patient-Reported Person-Centered Care

HCPCS-M1150-LEFT-VENTRICULAR-EJECTION-FRACTION-LE-40

HCPCS M1150: Left Ventricular Ejection Fraction ≤40% or Moderately/Severely Depressed LV Function

HCPCS-M1161-ANAPHYLAXIS-DUE-TO-TDAP-VACCINE-PEDIATRIC

HCPCS M1161: Anaphylaxis Due to Tetanus/Diphtheria/Pertussis Vaccine, Pediatric

HCPCS-M1446-PATIENT-DEATH-DURING-MEASURE-PERIOD

HCPCS Level II M1446: Patient Death During Measure Assessment Period

HCPCS-M1212-GLYCEMIC-STATUS-ASSESSMENT-MISSING

HCPCS M1212: Glycemic Status Assessment Missing

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Taxonomy Code	Specialty	Notes
`207K00000X`	Vascular Surgery	Surgeons who commonly perform endovascular and open vascular procedures relevant to this pathway.
`2080P0006X`	Interventional Cardiology	Physicians who may perform peripheral endovascular interventions in some settings.
`207L00000X`	General Surgery	Surgeons with vascular practice or collaborative roles in peripheral arterial disease care.
`2083P0207X`	Interventional Radiology	Specialists who perform diagnostic angiography and endovascular therapy.
`261QF0400X`	Physician Assistant	Allied provider performing pre- and post-procedure care under supervision.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`I70.209`	Unspecified atherosclerosis of native arteries of unspecified extremity, with intermittent claudication	A common diagnosis underlying femoropopliteal disease leading to endovascular intervention.
`I70.211`	Atherosclerosis of native arteries of right leg with intermittent claudication	Laterality-specific code frequently used when right lower extremity critical or lifestyle-limiting ischemia is treated.
`I70.212`	Atherosclerosis of native arteries of left leg with intermittent claudication	Left-sided counterpart for procedural indication and documentation of laterality.
`I73.9`	Peripheral vascular disease, unspecified	Used when peripheral vascular disease is present but specifics are incomplete; relates to pathway enrollment and quality reporting.
`E11.51`	Type 2 diabetes mellitus with diabetic peripheral angiopathy without gangrene	Comorbidity commonly present and increases risk for limb ischemia requiring revascularization.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`37224`	Revascularization, endovascular, percutaneous, open or percutaneous, femoral-popliteal artery, single vessel; with transluminal angioplasty	Commonly used for percutaneous transluminal angioplasty of femoropopliteal lesions performed during the endovascular intervention.
`36215`	Selective catheter placement, arterial system; each first-order thoracic branch, neck, abdominal, or visceral artery, and catheter angiography of extremity arteries when performed	Used for diagnostic selective catheterization during peripheral angiography.
`35476`	Reconstruction, fem-pop bypass using autogenous vein, single segment (includes anastomoses)	Related open surgical revascularization alternative when endovascular therapy is not feasible.
`37226`	Revascularization, endovascular, percutaneous, femoropopliteal; with stent placement	Used when stent placement is performed during the percutaneous femoropopliteal intervention.
`93925`	Duplex scan of arterial inflow and outflow limbs with bidirectional waveforms (arterial study) for bypass grafts, pre- and post-operative comparison	Useful for pre-procedure mapping and post-procedure surveillance of grafts and treated segments.

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