Commonly Billed Services : Coding and Claims
For QUEST Integration, Home Health claims must be billed with revenue, HCPCS, and modifier codes to meet MedQUEST Division (MQD) Electronic Visit Verification (EVV) requirements. More information on MQD EVV requirements is available on the MQD – EVV Page.
All QUEST Integration Home Health services require prior authorization.
The Home Health service codes and modifiers payable by HMSA QUEST Integration are listed below.
| Services Subject to EVV | Rev Code | HCPCS Code | Modifier #1 | Service Description | Unit | EVV Portal/Mobile Connect Description |
|---|---|---|---|---|---|---|
| Nursing – RN | 551 | G0299 | U6 | Home health RN, skilled nursing services | 1 per visit | HH RN |
| 551 | G0493 | U6 | Home health RN, observation and assessment | 1 per visit | HH RN OBS/ASSESS | |
| 551 | G0495 | U6 | Home health RN, training and/or education | 1 per visit | HH RN TRAIN/EDU | |
| Nursing – LPN | 551 | G0300 | U6 | Home health LPN, skilled nursing services | 1 per visit | HH LPN |
| 551 | G0494 | U6 | Home health LPN, observation and assessment | 1 per visit | HH LPN OBS/ASSESS | |
| 551 | G0496 | U6 | Home health LPN, training and/or education | 1 per visit | HH LPN TRAIN/EDU | |
| Physical therapy | 421 | G0151 | U6 | Home health physical therapist | 1 per visit | HH PT |
| 421 | G0157 | U6 | Home health physical therapist assistant | 1 per visit | HH PT ASSISTANT | |
| 421 | G0159 | U6 | Home health physical therapist, establishment/ delivery of maintenance program | 1 per visit | HH PT MAINT PRG | |
| 421 | S9131 | U6 | Physical therapy in the home | 1 per visit | PT IN THE HOME | |
| Speech therapy | 441 | G0153 | U6 | Home health speech-language pathologist | 1 per visit | HH SLP |
| 441 | G0161 | U6 | Home health speech-language pathologist, establishment/ delivery of maintenance program | 1 per visit | HH SLP MAINT PRG | |
| 441 | S9128 | U6 | Speech therapy in the home | 1 per visit | ST IN THE HOME | |
| Occupational therapy | 431 | G0152 | U6 | Home health occupational therapist | 1 per visit | HH OT |
| 431 | G0158 | U6 | Home health occupational therapist assistant | 1 per visit | HH OT ASSISTANT | |
| 431 | G0160 | U6 | Home health occupational therapist, establishment/ delivery of maintenance program | 1 per visit | HH OT MAINT PRG | |
| 431 | S9129 | U6 | Occupational therapy in the home | 1 per visit | OT IN THE HOME | |
| Home health aide | 571 | G0156 | U6 | Home health aide | 1 per visit | HHA |
| Respiratory therapy | 581 | S5180 | U6 | Home health respiratory therapy, initial evaluation | 1 per visit | HH RT IN EVAL |
| 581 | S5181 | U6 | Home health respiratory therapy | 1 per visit | HH RT |
Electronic Visit Verification
Med-QUEST Division (MQD) is implementing electronic visit verification (EVV) for Home Health Agency, Personal Care Attendant, and Private Duty Nursing services. Read more here.
Benefit Criteria and Limitations
The current Med-QUEST RFP – RFP-MQD-2014-005, Section 40.740.1 Coverage Provisions for Primary and Acute Care Services, requires the following criteria to be met for HHA services to be covered:
- Home health services are part-time or intermittent care for members who do not require hospital care. This service is provided under the direction of a physician in order to prevent rehospitalization or institutionalization. A participating home health service provider must meet Medicare requirements.
Home health visits shall be covered as follows when part of a written plan of care:
The following is a list, but not an inclusive list, of the services that are included in home health services:
- Skilled nursing;
- Home health aides;
- Medical supplies and durable medical equipment;
- Therapeutic services such as physical and occupational, therapy; and
- Audiology and Speech-language pathology.
- Home Health services shall be prior authorized. For continuation of services, recertification requirements may apply. Please refer to the Home Health Care medical policy for specific precertification requirements. To precertify, please use the HMSA Precertification Request Form [PDF].
- Home health social worker services are not a plan benefit for QUEST Integration members.
Revision History
| Date | Nature of Revision |
|---|---|
| 08/03/2026 | Migrated to new platform. |