Billing is where your clinical work turns into revenue. Getting it wrong means delayed payments, denied claims, and cash flow crises.
Understanding Payer Types
Medicare
- Covers skilled services (nursing, therapy) for homebound patients
- Pays per 30-day period under PDGM (Patient-Driven Groupings Model)
- Requires physician certification and face-to-face encounter
- Average payment: $2,000–$4,000 per 30-day episode
Medicaid
- Covers personal care and skilled services for eligible individuals
- Rates set by each state's Medicaid agency
- Fee-for-service or managed care models
- Requires state Medicaid provider enrollment
Private Insurance
- Coverage varies by plan and policy
- Requires prior authorization in most cases
- Higher reimbursement rates than Medicaid
- More administrative burden for verification
Private Pay
- Clients pay out of pocket
- Highest margins — no claims processing
- Rates set by your agency ($20–$35/hour typical)
- Collect upfront or weekly
VA/CHAMPVA
- Services for eligible veterans and dependents
- Enrollment through VA Community Care Network
- Competitive reimbursement rates
The Billing Cycle
1. Authorization
Before providing services, obtain authorization from the payer — prior authorization, physician's order, or service plan approval.
2. Service Delivery and Documentation
Document every visit: date, time in/out, services provided, client condition, and caregiver signature. This is your proof of service.
3. Coding
Apply correct procedure codes (CPT/HCPCS) and diagnosis codes (ICD-10). Incorrect coding is a top reason for claim denials.
4. Claims Submission
Submit claims electronically through your clearinghouse within timely filing limits (typically 90–365 days depending on payer).
5. Payment Posting
Post payments and reconcile against expected reimbursement. Investigate discrepancies immediately.
6. Denial Management
When claims are denied, identify the reason, correct the issue, and resubmit within appeal deadlines.
Common Billing Mistakes
- Missing or late submissions — revenue lost permanently after filing deadlines
- Incorrect coding — wrong CPT/HCPCS codes leading to denials
- Insufficient documentation — claims denied for lack of medical necessity
- Authorization expiration — services provided without valid authorization
- Duplicate billing — submitting the same claim twice
Key Metrics to Track
| Metric | Target |
|---|---|
| Clean claim rate | >95% |
| Days in A/R | <45 days |
| Denial rate | <5% |
| Collection rate | >95% |
Get Billing Help
Agency in a Box — $5,000 → — Includes billing setup guidance.
Information is for educational purposes. Billing requirements change — consult a billing specialist.