How much could a peer billing program generate?
Enter program capacity, expected utilization, average units, rate, and initial denial assumption. The output is a scenario for planning, not projected cash, guaranteed revenue, or evidence that the service or claim is allowed.
Free planning scenario
Peer support billing calculator
Example values are prefilled only to show how the model works. Replace every input with current, sourced information for your exact program.
Not a fee schedule, coverage decision, accounting forecast, or payment guarantee. Results exclude contractual adjustments, payment timing, appeals, recoupments, participant responsibility, and program costs.
How does the calculator work?
It estimates monthly sessions from weekly capacity and utilization, multiplies sessions by average units and rate, then applies the initial denial assumption. It intentionally does not model every authorization, payer, timing, appeal, recoupment, or collection variable.
| Output | Formula |
|---|---|
| Monthly delivered sessions | Peers × session capacity per peer per week × 4.33 weeks × utilization |
| Monthly units | Monthly delivered sessions × average eligible units per session |
| Submitted charges | Monthly units × entered amount per unit |
| Initially denied charges | Submitted charges × initial denial rate |
| Initially accepted charges | Submitted charges × (1 − initial denial rate) |
Where should each input come from?
Use current operating evidence and payer authority, not optimistic guesses. Keep a source and date for every material assumption and run conservative, expected, and capacity scenarios separately.
| Input | Best source | Common mistake |
|---|---|---|
| Active peers | Staff roster limited to qualified, available rendering peers | Counting hires who are not enrolled, credentialed, supervised, or scheduled |
| Sessions per week | Observed schedule capacity after leave, supervision, documentation, outreach, and non-billable work | Treating every paid hour as direct service |
| Utilization | Recent kept-service rate for the same population and delivery model | Ignoring no-shows, participant choice, outreach, and access barriers |
| Average units | Audited eligible time under the payer’s unit method | Using appointment length or an assumed rounding rule |
| Amount per unit | Current contracted or state rate for the exact code, modifier, provider, and date | Using another state, a stale schedule, or the highest public amount |
| Initial denial rate | Own adjudicated claim history for the same payer and configuration | Using rejection rate, final denial rate, or an industry anecdote as if they were the same |
Which scenarios should a program model?
Model at least three cases: conservative, expected, and staffed capacity. Change the assumptions that evidence supports, especially kept sessions, eligible units, and the actual contracted rate, rather than forcing a target revenue result.
| Scenario | Use |
|---|---|
| Conservative | Cash planning and downside resilience using lower utilization, documented units, and cautious payment timing |
| Expected | Operating plan based on recent comparable data and current contracts |
| Staffed capacity | Upper operational boundary before hiring, demand, authorization, payer mix, and quality constraints |
Why are submitted charges not the same as revenue?
Submitted charges are requests, not earned or collected cash. Payers adjudicate claims, apply allowed amounts and adjustments, deny or pend lines, and issue remittance. Finance should reconcile actual remittance and deposits under its accounting policy.
CMS explains that an ERA reports final adjudication and payment information and uses adjustment codes at line, claim, and provider levels. Those responses, not the amount originally charged, show what the payer allowed and paid.[1]
| Amount | Meaning |
|---|---|
| Charge | Amount reported on the claim |
| Allowed | Amount recognized under payer adjudication and contract rules |
| Paid | Amount the payer reports paying after adjustments |
| Collected | Cash actually received and reconciled by the provider |
| Net program contribution | Collected revenue less labor, supervision, technology, billing, compliance, and other program costs |
What guardrails should planning include?
Capacity planning should protect service quality, participant choice, peer role integrity, documentation time, supervision, privacy, and truthful billing. Do not turn a revenue scenario into a quota that encourages unnecessary services, inflated units, or copied notes.
- Separate participant demand and choice from theoretical staff capacity.
- Reserve paid time for supervision, training, outreach, coordination, documentation, leave, and program improvement.
- Use eligible actual service time, not scheduled appointment length.
- Measure quality and participant goals alongside units and payment.
- Review outliers for system causes and accuracy rather than rewarding the highest billing volume.
- Update assumptions when payer rules, rates, staffing, utilization, or denial patterns change.
Frequently asked questions
Does this calculator use a national H0038 rate?
No. There is no single national H0038 reimbursement rate. Enter the current amount applicable to your exact code, modifier, provider, payer, contract, and service date.
Is the result a revenue forecast?
No. It is a scenario based on user-entered assumptions and omits many payment, timing, cost, and compliance variables. Use it for questions, not promises.
Why does the calculator use 4.33 weeks per month?
It converts 52 weeks per year into an average month: 52 divided by 12 is about 4.33. For a specific month, use a detailed calendar and actual operating days instead.
Should denied charges be written off?
Not automatically. Classify the payer response and root cause, then follow the payer’s correction, reconsideration, appeal, adjustment, or no-action path. Some denials are reversible and others reflect unsupported claims.
Can this calculator decide how many peers to hire?
No. Hiring also depends on participant demand, service quality, caseload, geography, supervision, non-billable work, payer mix, payment timing, costs, and organizational mission.
Authoritative sources
These were reviewed for this page. Open the current source and verify its effective date before relying on it operationally.
- Health Care Payment and Remittance Advice: Centers for Medicare & Medicaid Services. Defines ERA adjustment information, Group Codes, CARCs, RARCs, and the X12 835 format.
- HCPCS Quarterly Update: Centers for Medicare & Medicaid Services. Current official HCPCS Level II code files. The July 2026 effective file defines H0038 as self-help/peer services, per 15 minutes.
- Frequently Asked Questions on Medicaid and CHIP Coverage of Peer Support Services: Centers for Medicare & Medicaid Services. Federal baseline for state-designed peer support benefits, qualifications, supervision, and plans of care.