Summary & Overview

HCPCS Level II T2001: Non-Emergency Transportation, Patient Attendant

HCPCS Level II code T2001 denotes non-emergency transportation provided by a patient attendant or escort. This code captures services where an attendant accompanies a patient during transport for safety, mobility assistance, or clinical supervision. Nationally, such services are important for enabling access to care for patients with mobility limitations, cognitive impairments, or medical needs that require accompaniment during transit.

Key payers typically involved in reimbursements and coverage decisions include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the code’s clinical context, typical use cases, and the payers commonly relevant to coverage and billing. The publication outlines benchmark considerations, common billing modifiers associated with transport services, and clinical scenarios where an attendant or escort is documented as part of the transport service. It also flags areas where policy clarification and documentation standards affect billing practices.

This national summary provides the clinical and billing context necessary for administrators, billers, and policy analysts to understand where T2001 fits within non-emergency medical transportation services and which stakeholders commonly influence coverage and claims adjudication.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicareT2001HCPCS Level IInon-emergency transportationpatient attendantmedical transportbillingambulance servicestransport escortcoverage policy

Billing Code Overview

HCPCS Level II code T2001 represents non-emergency transportation services provided by a patient attendant or escort. The service typically involves a trained attendant accompanying a patient during transport when an escort is required for safety, mobility assistance, or clinical supervision.

Service type: Non-emergency transportation attendant/escort
Typical site of service: Non-emergency transport settings such as ground ambulance transfers, scheduled medical transportation, or community transport arranged for medical appointments

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Clinical & Coding Specifications

Clinical Context

A typical patient scenario involves a non-emergent outpatient who requires a patient attendant or escort to accompany them during non-emergency medical transportation. For example, an elderly patient with moderate dementia scheduled for a routine dialysis session or a postoperative patient with limited mobility returning for a follow-up clinic appointment may require an attendant to assist with transfers, provide supervision, and ensure continuity of care en route. The clinical workflow begins with the ordering clinician documenting the need for an attendant in the medical record and on the transportation request form, including the clinical rationale (e.g., cognitive impairment, need for physical assistance, behavioral concerns). The transportation coordinator arranges a vehicle and assigns an attendant consistent with payer and state regulations. At pick-up, the attendant verifies patient identity, documents any assistive devices, provides physical assistance as authorized, communicates relevant clinical information to receiving staff, and documents the trip and attendant activities in the transport record for billing with HCPCS code T2001 (Non-emergency transportation; patient attendant/escort).

Coding Specifications

Modifier	Description	When to Use
`22`	Increased procedural services	Use when attendant services required substantially greater effort or complexity than typical and documentation supports increased intensity.
`23`	Unusual anesthesia	Not commonly applicable to `T2001`; include only if attendant accompanies during unusual anesthesia situations during transport per payer rules.
`52`	Reduced services	Use when attendant services were partially performed or curtailed and documentation supports reduced service.
`53`	Discontinued procedure	Use when attendant was dispatched but transport/escort was started then cancelled for clinical reasons with documentation.
`54`	Surgical care only	Not typically applicable; use if attendant billing policy requires separation of care components and attendant only provided part of care.
`55`	Postoperative management only	Not typically applicable; use per payer policy if attendant only performed post-encounter escort.
`56`	Preoperative evaluation only	Rare for `T2001`; use if attendant only provided pre-transport escort/evaluation per documentation.
`62`	Two surgeons	Not applicable to transportation; include only if payer-specific rules permit.
`AS`	Ambulatory surgical center facility	Use when transport attendant services relate to care at an ambulatory surgical center and modifier is required by payer.
`CO`	Cast only	Not applicable to escort service; do not use unless payer-specific guidance instructs.

Taxonomy Code	Specialty	Notes
`351F00000X`	Nursing	Registered nurses commonly serve as patient attendants/escorts for medically complex patients during transport.
`368000000X`	Paramedic/EMT	Emergency medical technicians or paramedics may provide attendant services for patients requiring clinical monitoring.
`163W00000X`	Transportation services	Non-clinical professional providers specializing in medical transport coordination and attendant services.
`207Q00000X`	Physical Therapy	Physical therapists or assistants may be involved when mobility assistance or transfer training is required during transport.
`261QR0400X`	Geriatric Medicine	Geriatricians or geriatric care coordinators frequently document need for escort due to cognitive or functional impairment.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
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Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`99212`	Office or other outpatient visit for the evaluation and management of an established patient, typically 10 minutes	May precede or follow transport when attendant escorts patient to/from clinic for a routine follow-up.
`99238`	Hospital discharge day management; 30 minutes	Attendant `T2001` may be arranged as part of discharge planning; discharge management codes document the clinical visit.
`99152`	Moderate sedation services provided by the same physician performing the procedure (anesthesia-related)	Rarely related; included if attendant accompanies patient during procedures requiring moderate sedation and payer requires documentation of sedation services.
`99050`	Services provided in the office at times other than regularly scheduled office hours, or between regularly scheduled visits	May be billed by providers when attendant transport is arranged outside normal hours and additional staffing is required.
`99304`	Initial nursing facility care, typically 45 minutes	Transport attendant services often coordinate transfers between nursing facilities and clinic/hospital visits; this code documents the facility care encounter.