2.3 Home Health 101

The Care Team and Who Does What

Every role that touches a patient, what each one can and cannot do, and who to go to for what.

Updated Sep 18, 2026

Home health is a team sport played alone. You are by yourself in the house, but the episode is run by a group of people you mostly talk to by phone.

In the home

Role What they do What they cannot do
RN Assessment, OASIS, teaching, complex procedures, case management, supervision of LPNs and aides
LPN / LVN Follow an established plan of care — wound care, medication administration, ongoing teaching Cannot complete OASIS, cannot perform the initial assessment, cannot establish the plan of care
PT Evaluation, therapeutic exercise, gait and transfer training, strengthening, balance, DME recommendation
PTA Deliver a plan the PT established Cannot evaluate, cannot change the plan, cannot perform reassessment
OT Evaluation, ADL retraining, adaptive equipment, upper extremity function, home modification, functional cognition — applying thinking to daily tasks
COTA Deliver a plan the OT established Cannot evaluate or change the plan
SLP Speech, language, cognition, and swallowing evaluation and treatment
Home Health Aide / CNA Personal care — bathing, dressing, grooming — under a written aide plan of care Cannot perform skilled tasks; cannot change the aide plan
MSW Psychosocial assessment, community resources, financial and housing barriers, caregiver strain, end-of-life planning

The pattern to remember: assistants deliver, licensed clinicians assess and decide. A PTA who thinks the plan needs to change calls the PT; they do not change it.

Behind the scenes

  • Field Supervisor / Territory Manager — your first call for clinical or practical problems, and who signs off your competencies
  • Scheduler — builds and repairs the schedule; tell them early when something will not work
  • Intake / referral team — takes referrals, checks eligibility, confirms the face-to-face
  • Coding and OASIS review (QA) — reviews your OASIS and coding before submission; they will send items back, and that is the system working
  • Billing — turns compliant documentation into payment; the reason timeliness rules exist
  • Clinical Manager / Director of Nursing — clinical escalation, complex cases, complaints
  • On-call nurse — covers nights and weekends; they read your notes to understand a patient they have never met

Outside the agency

  • Certifying physician — signs the plan of care, takes your calls about changes, and whose records establish eligibility
  • Specialists — wound clinic, cardiology, oncology; often where the real plan is being set
  • DME suppliers — hospital bed, oxygen, wheelchair, wound VAC
  • Infusion pharmacy — for IV antibiotics and TPN
  • Reference labs — see Lab Tube Cheat Sheet for who takes which specimen

Who to go to for what

Question Ask
"Is this a skilled need?" Field Supervisor
"How do I answer this OASIS item?" QA / OASIS review — before you submit, not after
"The patient needs something not on the plan of care" The physician, for an order. Then update the plan.
"I cannot make this schedule work" Scheduler, as far ahead as you can
"The family is struggling financially" MSW
"The patient is refusing care" Field Supervisor, and document the refusal
"The home is unsafe for me" Leave first. Call your supervisor from the car.

Case conference

The interdisciplinary team meets regularly to review patients — who is ready for discharge, who needs a frequency change, who is at risk of hospitalization. Come with something specific about your patients, and take credit for the coordination in your notes.

Every conversation you have about a patient with another clinician is coordination of care, and it belongs in the chart. See What Every Visit Note Must Prove.