T1019 Personal Care Services HCPCS Reimbursement

HCPCS Level II code T1019 designates personal care services billed in 15-minute increments as part of an individualized plan of treatment for non-institutionalized individuals. The code specifically excludes use for inpatients or residents of hospitals, nursing facilities, ICF/MR, or IMD, and is not intended to identify services rendered by home health aides or certified nurse assistants. Nationally, T1019 is relevant for payers and providers managing community- and home-based personal care programs, behavioral health support, and long-term services and supports where individualized care plans are required.

Key payers considered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of coverage patterns and common administrative considerations across major payers, a description of the clinical and billing context for use of T1019, and practical benchmarks around unitization and allowed service settings. The publication also covers policy nuances affecting eligibility and documentation expectations, plus comparisons to adjacent service categories. Data not available in the input is noted where specific payer fee schedules, utilization rates, or associated ICD-10 mappings are required but not provided.

Billing Code Overview

HCPCS Level II code T1019 represents personal care services billed in 15-minute units provided as part of an individualized plan of treatment. The description specifies that these services are not for inpatients or residents of a hospital, nursing facility, ICF/MR, or IMD, and that the code may not be used to identify services provided by a home health aide or certified nurse assistant.

Service type: Personal care services (non-skilled assistance, activities of daily living support) delivered in a community or home setting as part of an individualized treatment plan.

Typical site of service: Home or community-based settings for non-institutionalized patients.

Clinical Context

A typical patient is an adult receiving community-based personal care services under an individualized plan of treatment to assist with activities of daily living (ADLs) and instrumental activities of daily living (IADLs). For example, a 78-year-old homebound patient with progressive Parkinson disease has difficulty with bathing, dressing, meal preparation, and medication reminders. A licensed care coordinator authorizes a home-based aide to provide supervised personal care in 15-minute increments. The aide documents time spent on hands-on assistance (transfers, toileting, bathing) and cueing for safe ambulation. Clinical workflow: referral from primary care or home health agency → care plan established by clinician or care manager → scheduling of aide visits → aide documents start/stop times and services provided in the patient’s individualized plan of treatment → billing submitted using T1019 per 15-minute unit for payors requiring HCPCS Level II reporting. Encounters exclude services delivered in an inpatient hospital, nursing facility, ICF/MR, or IMD and exclude services performed by home health aides or certified nurse assistants when those provider types are specifically disallowed by payer policy.

Coding Specifications

Modifier	Description	When to Use
`22`	Increased procedural services	Use when the personal care visit requires substantially greater services than usual due to complexity (document justification).

Taxonomy Code	Specialty	Notes
`251B00000X`	Home Health Aide	Common provider type coordinating or delivering personal care services under supervision (note: `T1019` may not be used to identify services by home health aide per descriptor).
`251S00000X`	Personal Care Aide	Specialty designation for aides delivering non-skilled personal care within an individualized plan of treatment.
`334800000X`	Case Manager	Clinicians or care managers who develop and authorize individualized plans of treatment and supervise personal care services.
`261QM1300X`	Nurse Practitioner	Advanced practice clinicians who may assess, certify need, and order personal care services in community settings.
`207Q00000X`	Family Medicine	Primary care physicians who refer and document medical necessity for home-based personal care services.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`Z74.01`	Need for assistance with personal care (e.g., bathing, dressing)	Directly describes patients who require personal care services in the community and supports medical necessity for `T1019`.
`Z74.09`	Other reduced mobility	Indicates mobility limitations that often necessitate personal care assistance for ADLs.
`G20`	Parkinson disease	Progressive motor impairment leading to need for personal care and assistance with transfers, ambulation, and ADLs.
`F02.80`	Dementia in other diseases classified elsewhere without behavioral disturbance	Cognitive impairment increases need for supervision and personal care to ensure safety.
`M62.81`	Muscle weakness (generalized)	Functional weakness that impairs ability to perform self-care, supporting personal care services.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`99509`	Home care supervision, per 15 minutes	Frequently billed for oversight or supervision of home-based personal care activities; may be used when staff provide non-skilled supervisory time.
`98960`	Education and training for patient self-management by a qualified health care professional, face-to-face, individual, per 30 minutes	May be performed alongside personal care services when aides provide patient or caregiver education on ADLs or safety.
`G0156`	Services of home health aid in home health or hospice settings, each 15 minutes	Related code used in home health billing; distinction depends on payer rules and whether services are billed under home health versus HCPCS `T1019`.
`S9122`	Home health aide or attendant services, per visit	Ancillary code sometimes used by private payors or managed care plans for personal care visits; relationship depends on payer policy.
`T1020`	Social worker services, per 15 minutes	Often billed for care coordination or psychosocial support visits that complement personal care services in the individualized plan of treatment.

OpenPayer

Summary & Overview

HCPCS T1019: Personal Care Services, 15-Minute Units