Short answer: Ask any home health billing vendor how it protects Notice of Admission (NOA) timing, manages 30-day periods of care, and works inside your AdvancedMD or Tebra setup. Medicare reduces payment for a late NOA, so process discipline matters more than price per claim.
Why home health billing works differently
Medicare pays home health agencies per 30-day period of care. Under CMS rules, the agency must submit a Notice of Admission to its Medicare Administrative Contractor within 5 calendar days of the start of care date. One NOA covers the contiguous 30-day periods from admission until discharge, and a new NOA is required after a discharge before any further claims. The NOA goes out on type of bill 32A and the 30-day period claims on 329.
The penalty for missing the deadline is direct. CMS says a late NOA reduces payment by one thirtieth of the wage-adjusted 30-day payment for each day from the start of care until the NOA is submitted, unless an exception applies. Low-utilization (LUPA) per-visit payments are also not made for visits before the NOA is submitted. A billing partner that does not watch start-of-care dates every day can cost you real revenue.
Questions to ask a home health billing vendor
| Topic | Ask the vendor | A strong answer |
|---|---|---|
| NOA timing | How do you track start-of-care dates and submit NOAs? | A daily start-of-care report, NOAs filed well inside the 5-day window, and escalation when documents are missing |
| Orders | How do you confirm physician orders before billing? | Checks that an order exists for the initial visit services and flags gaps to your team before claims go out |
| 30-day periods | How do you manage claims across periods of care? | Tracks each period, matches visits and documentation to it, and monitors the claim that follows each NOA |
| Platform fit | How do you work in AdvancedMD or Tebra? | Works inside your system with role-based access, with no spreadsheets or duplicate entry |
| Reporting | What will I see each week? | NOA timeliness, claim aging by payer, denials by cause and cash collected |
| Security | What proof of security controls can you share? | HIPAA safeguards plus independent audits such as SOC 2 Type II or ISO 27001 |
Why platform fit matters
Many agencies run billing on cloud platforms such as AdvancedMD or Tebra, which grew out of Kareo and PatientPop. A vendor that works inside your platform keeps visit data, orders and claims in one place, avoids re-keying, and lets your team see the same status the vendor sees. Ask for a short pilot on a set of recent claims before you sign.
Red flags in a home health billing vendor
- It treats home health like office-based billing.
- It cannot explain how it tracks the NOA deadline.
- Its reports do not show NOA timeliness.
- It asks you to move your data into another system.
- It offers no evidence of security controls.
How 4D Global supports home health providers
4D Global supports home health and visiting nurse providers with A/R follow-up, verification of benefits and billing. The team works inside the platform your agency already uses and reports on the numbers above. 4D Global is HIPAA-compliant, SOC 2 Type II, ISO 9001:2015 and ISO 27001:2022 certified, and an HBMA member, and it combines digital tools with expert offshore teams. See our services, or contact 4D Global for a home health billing review.
Frequently asked questions
What is a Notice of Admission in home health billing?
A NOA is the notice a home health agency submits to its Medicare Administrative Contractor to start a period of care. One NOA covers the contiguous 30-day periods from admission until discharge.
When is the NOA due?
Within 5 calendar days from the start of care date, according to CMS.
What happens if the NOA is late?
Payment is reduced by one thirtieth of the wage-adjusted 30-day period payment for each day from the start of care until the NOA is submitted, unless an exception applies.
Does a home health billing vendor need to work in AdvancedMD or Tebra?
It should work inside the system you already use, so your visit data, orders and claims stay in one place and you avoid duplicate entry.
What reports should a home health billing vendor send?
At a minimum, NOA timeliness, claim aging by payer, denials by cause and cash collected, delivered weekly.