Insurance Denied Home Health Care? How to Appeal Skilled vs. Custodial Care Denials

Home health care is a critical benefit for patients recovering from surgery, managing chronic conditions, or needing ongoing medical support at home. Yet insurers — and Medicare — frequently deny home health claims by misclassifying skilled nursing and therapy as "custodial" care or disputing homebound status. If your home health was denied, this guide explains exactly how to fight back.

Why Insurers Deny Home Health Care

"Custodial, not skilled care" — The most common denial. Insurer or Medicare claims the care provided (bathing, dressing, medication management, exercises) is custodial in nature and not covered, rather than skilled care requiring professional expertise.

"Patient is not homebound" — Medicare and many private insurers require patients to be homebound to qualify for home health. Insurer disputes whether you meet the homebound definition.

"Care can be provided at a lower level" — Insurer argues outpatient therapy or clinic visits are adequate substitutes.

"No skilled need documented" — The plan of care does not clearly articulate why a licensed nurse or therapist is required to provide the service.

"Improvement not documented" — Medicare's longstanding (but legally challenged) "improvement standard" — the notion that care is only covered if the patient is improving — has been applied to deny maintenance care for patients with degenerative conditions.

The Jimmo v. Sebelius Settlement: Maintenance Therapy Is Covered

The landmark 2013 federal court settlement Jimmo v. Sebelius settled one of the most important home health coverage battles in decades. The settlement confirmed that:

Medicare does NOT require improvement for coverage of skilled care. The legal standard is whether skilled care is necessary to maintain the patient's current level of function or prevent decline — not whether the patient is getting better.

This directly applies to patients with:

• Multiple sclerosis
• Parkinson's disease
• Alzheimer's disease and other dementias
• ALS and other neurodegenerative conditions
• Chronic heart failure
• Post-stroke functional deficits that are stable but require maintenance

If your Medicare home health was denied because you're not "improving," cite Jimmo v. Sebelius directly. CMS issued manual updates following the settlement, and denials based on the improvement standard violate Medicare policy.

For private insurance, many plans incorporate Medicare coverage standards by reference. Check whether your plan language references Medicare criteria — if so, Jimmo applies to your plan as well.

Skilled vs. Custodial Care: The Critical Distinction

Medicare and most private insurers cover skilled care — services that must be provided by or under the supervision of a licensed nurse (RN, LPN) or therapist (PT, OT, SLP). They do not cover custodial care — assistance with activities of daily living that can be provided by non-medical personnel.

The line between skilled and custodial is frequently blurred by insurers to deny claims. Care that is legitimately skilled includes:

• Wound care: Assessment, cleaning, packing, or debridement of wounds beyond simple dressing changes
• IV therapy and infusion management
• Skilled observation and assessment: When a patient's condition is complex or unstable enough that only a licensed nurse can identify and respond to changes
• Medication management: Teaching and overseeing complex medication regimens, especially where errors would be dangerous
• Insulin injection teaching: For newly diagnosed diabetic patients
• Catheter care requiring nursing judgment
• Physical therapy for gait training, transfers, or fall prevention in patients with complex conditions
• Occupational therapy for ADL training after stroke, injury, or surgery
• Speech therapy for dysphagia (swallowing disorders)

The key is that documentation must explicitly articulate why skilled judgment is required — not just describe the task performed.

Homebound Status Criteria

Under Medicare, a patient is homebound if:

• They have a condition that makes leaving home a significant effort (illness, injury, disability)
• Absences from home are infrequent, for short durations, or to receive medical treatment, adult day health care, or religious services
• Leaving requires a considerable and taxing effort

"Homebound" does not mean bedbound. Patients who can leave home for brief outings or medical appointments can still qualify. Document homebound status by describing:

• Specific functional limitations (e.g., "patient can walk fewer than 50 feet with a walker," "requires two-person assist for transfers")
• Pain, fatigue, or medical instability that makes leaving difficult
• Transportation barriers related to the medical condition
• Any recent hospitalizations or clinical events that explain current status

What the Plan of Care Must Include

The home health plan of care (Form CMS-485 for Medicare) must clearly document:

• The specific skilled services required
• Why those services require skilled provider expertise
• The patient's homebound status
• Realistic goals for treatment (including maintenance goals — not just improvement)
• Frequency and duration of visits

If your denial is based on inadequate documentation, ask your home health agency to amend the plan of care with more explicit skilled care justification. A well-written skilled care narrative can turn a denial into an approval without a formal appeal.

CPT and HCPCS Codes for Home Health

Key codes relevant to home health appeals:

• Skilled nursing visit: G0299 (RN), G0300 (LPN/LVN)
• Physical therapy home health: G0151
• Occupational therapy home health: G0152
• Speech-language pathology home health: G0153
• Home health aide: G0156

Ensure these codes are accurately reflected in the claim and that the corresponding skilled care justification is in the clinical record.

Step-by-Step Home Health Appeal

Step 1: Identify the denial reason — custodial classification, homebound status, improvement standard, or documentation issue.

Step 2: For Medicare denials, request a Redetermination (Level 1 appeal) within 120 days of the denial notice. Include written documentation of skilled care needs and homebound status.

Step 3: For "improvement standard" denials, cite the Jimmo v. Sebelius settlement and CMS manual updates confirming maintenance coverage.

Step 4: Have your physician and home health nurse document specifically why skilled care is required — not just what tasks are performed, but why professional clinical judgment is necessary.

Step 5: Include functional assessment tools in your appeal: Barthel Index, FIM scores, fall risk assessments, wound measurements.

Step 6: If Redetermination is denied, request Reconsideration by a Qualified Independent Contractor (QIC) — Level 2 Medicare appeal.

Step 7: If QIC denies, request an Administrative Law Judge (ALJ) hearing. ALJ overturns occur at significantly higher rates than lower appeal levels.

Fight Back With ClaimBack

Home health denials often rest on misapplication of the improvement standard or inadequate documentation of skilled need. ClaimBack helps you identify the exact arguments that overturn home health denials and organize your clinical documentation for appeal.

Start your home health appeal at ClaimBack

Related Reading

• What Is Medical Necessity?
• How to Write an Insurance Appeal Letter
• Common Reasons Insurance Claims Are Denied