Home Health on Another Island: PTA and Aide Delegation
Marcus is a physical therapist for a home health agency based in Honolulu. He completes an initial evaluation for Mrs. T, age 78, who has a recent hip fracture, heart failure, and lives in a remote area of Molokai. The plan of care authorizes physical therapy twice weekly for eight weeks. Because of travel costs, Marcus returns to Oahu after the first visit and arranges for a PTA to perform two weekly visits and an unlicensed aide to perform three weekly visits for "stretching and hot packs." Marcus plans to be available by cell phone and to reassess in 30 days. During the second week the PTA reports that Mrs. T is more short of breath, has new dizziness when standing, and wants the PTA to increase resistance and change the home exercise program. The aide asks whether she can adjust the hot pack duration because the patient says it feels good.
1. Does Marcus's supervision arrangement comply with Hawaii supervision requirements? Explain the factors.
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Hawaii's rules set supervision levels; a PT cannot simply arrange phone availability and assume the standard is met. The key factors are the patient's complexity, the PTA's competence, the setting, and whether the PT is physically present or readily available. Mrs. T is frail, has heart failure, and is in a remote home-health setting; a 30-day reassessment interval with no on-site PT is likely inadequate. The PT must make the initial evaluation, establish the plan of care, and provide supervision consistent with the rule and payer requirements. Home-health rules may require periodic PT reassessments; the PTA cannot be the only licensed clinician overseeing a deteriorating patient. Marcus should arrange an on-site visit, a local supervising PT, or a different plan. Phone availability alone does not make the arrangement compliant.
2. What may the PTA do, and what may the aide not do, under this plan?
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A PTA may provide treatment within the plan of care established by the PT and may modify treatment within that plan, but may not perform the initial evaluation, establish a diagnosis, or independently change the plan of care. Increasing resistance might be within the plan if the plan allows progression, but the new shortness of breath and dizziness are a change in condition requiring PT reassessment. The aide is unlicensed and may not perform skilled interventions such as hot packs or stretching; those are physical therapy interventions requiring a licensed PT or PTA. The aide may assist with non-skilled tasks such as setup or transfers only under the required supervision and not as a substitute for skilled care. The PT must be notified immediately, and the PTA should hold progression and document the symptoms.
3. How should the team respond to the new shortness of breath and dizziness, including the aide's question?
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New shortness of breath and orthostatic dizziness in a patient with heart failure are red flags. The PTA should stop treatment, assess vital signs if within scope, ensure safe positioning, and contact the PT and the patient's physician. The PT must reassess the patient, by phone initially if necessary, but an on-site evaluation should be scheduled promptly, and the plan of care should be revised. The aide must not adjust hot-pack duration independently; if heat is in the plan, the PT or PTA must specify parameters and check skin. The PT should document the change, the communication, and the revised plan. If the patient cannot be safely supervised at that distance, the agency must arrange local coverage or transition the patient. The PT should also review whether the aide's visits were billed as skilled care.