Summary & Overview
HCPCS Level II M1144: Limited/Consultative Therapy, 1-2 Visits
HCPCS Level II code M1144 identifies services where ongoing care is not indicated because the patient is seen only for one to two visits, such as provision of a home exercise program, a short consultation, or referral to another provider or facility. Nationally, this code matters for providers and payers because it clarifies billing for brief episodes of care and helps distinguish limited consultative services from ongoing therapy that would require different authorization or payment pathways. Key payers included in this analysis are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will learn how M1144 is defined clinically and operationally, what settings typically use the code, and how it is handled across major payers. The publication summarizes benchmarks where available, common billing considerations, and relevant policy or coverage updates that affect short-course or consultative therapy claims. The content also outlines clinical scenarios that commonly trigger use of M1144, and provides context for coding teams and billing staff to categorize limited visits versus ongoing treatment courses. Data not available in the input for associated taxonomies, ICD-10 pairings, and related codes is noted where applicable.
Billing Code Overview
HCPCS Level II code M1144 denotes ongoing care not indicated, patient seen only 1-2 visits — for example, care limited to a home program only, referral to another provider or facility, or consultation-only encounters. The description indicates a short-term or limited-service therapy episode rather than ongoing therapy services.
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Service type: Limited/consultative therapy or short-course care
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Typical site of service: Home health setting or outpatient/clinic setting when the patient is managed with a brief consult or referred elsewhere
Data not available in the input for additional fields.
Clinical & Coding Specifications
Clinical Context
A 67-year-old patient with chronic low back pain is seen for an initial home health physical therapy evaluation after discharge from the hospital. The therapist performs a single focused visit to teach a home exercise program, provides education on activity modification, and documents recommendations for outpatient follow-up. No ongoing skilled therapy is scheduled because the patient is referred to an outpatient clinic and instructed to continue the home program. Care is billed as a single encounter indicating ongoing care is not indicated.
Typical clinical workflow:
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Referral received from hospital discharge planner or primary care provider.
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Initial assessment and one-on-one instruction in the home setting, with documentation of findings, interventions delivered, patient/caregiver education, and a plan recommending referral to outpatient services.
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Billing uses the HCPCS Level II code
M1144to indicate that ongoing skilled care is not indicated and only 1–2 visits were provided (home program only or consultation). -
Clinical documentation includes reason for limited visits, functional status, home program details, and referral disposition for audit support.
Typical site of service: home health / patient home or an ambulatory clinic when visit is a single consultation and further care is directed elsewhere.
Service type: short-term consultation / single-encounter skilled therapy visit (home program only, consult or referral only).
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 justification and time/effort details. |
| 23 | Unusual anesthesia | Use when an anesthesia service was required for a procedure that usually does not require anesthesia; rarely applicable to consult-only home visits.
| 52 | Reduced services | Use when the service performed is partially reduced or eliminated at the physician's discretion — e.g., abbreviated visit vs. full evaluation.
| 53 | Discontinued procedure | Use when the planned service was started but terminated due to patient condition or safety concerns.
| 54 | Surgical care only | Use when the billing provider is responsible only for the surgical portion; not commonly applied to M1144 but included for consults around procedures.
| 55 | Postoperative management only | Use when the provider bills only for post-op care; may apply when M1144 documents a one-time post-op consult with no ongoing care.
| 56 | Preoperative management only | Use when only preoperative evaluation is provided and ongoing care is not indicated.
| 62 | Two surgeons | Use when two surgeons work together as primary surgeons on a procedure; seldom used with consult-only home visits.
| AS | Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery | Use when an advanced practice clinician serves as an assistant at surgery; not typical but included for completeness.
| CO | Managed care plan | Use to indicate services billed under a specific managed care plan when required by payer reporting rules.
| CQ | Service furnished by an assistant surgeon (non-physician) | Use when a non-physician assistant provides surgical assistance; rarely applicable to M1144.
| FX | Single limb/segment | Use in orthopedics to indicate single-level/limb fixation; uncommon for consult-only visits.
| FY | Multiple limbs/segments | Use in orthopedics when multiple levels are involved; uncommon for this code.
| QK | Medical direction of two, three, or four technicians | Use when the physician medically directs multiple assistants/techs during a procedure; unlikely for a single consultation.
| QX | CRNA service with medical direction | Use when a certified registered nurse anesthetist provides service under medical direction; not typical for M1144.
| Taxonomy Code | Specialty | Notes |
|---|---|---|
2084P0800X | Physical Therapist | Most common provider performing home program instruction and short-term skilled therapy visits. |
| 332B00000X | Occupational Therapist | Frequently provides home program training focused on activities of daily living and adaptive equipment recommendations.
| 103T00000X | Speech-Language Pathologist | May provide one-time swallowing or communication consults with recommendations and home programs.
| 207L00000X | Emergency Medicine Physician | May provide consultation in the ED with disposition to home program only; documents single-encounter care.
| 207K00000X | Surgeon | May provide a surgical consultation or post-op single visit where ongoing care is not indicated.
Related Diagnoses
| ICD-10 Code | Description | Clinical Relevance |
|---|---|---|
| Data not available in the input. |
Related CPT Codes
| CPT Code | Description | Relationship to This Procedure |
|---|---|---|
97110 | Therapeutic exercises to develop strength, endurance, range of motion and flexibility (each 15 minutes) | Commonly provided during an initial visit to teach a home exercise program; may be documented even if only 1–2 visits occur before referral. |
| 97112 | Neuromuscular reeducation of movement, balance, coordination (each 15 minutes) | May be used for focused reeducation during a single consult visit in the home setting.
| 97530 | Therapeutic activities, direct one-on-one (each 15 minutes) | Used for functional task practice during a consultation visit where a home program is developed.
| 99499 | Unlisted evaluation and management service | Occasionally used for atypical single encounters when standard E/M coding does not reflect the consult complexity; documentation must justify use.
| 99341 | Home visit for evaluation and management of a new patient, typically 20 minutes | Used when a clinician performs a new patient home visit that constitutes the consultation documented by M1144.