Every service a practice provides becomes revenue only after a long chain of steps goes right. Revenue cycle management, usually shortened to RCM, is the name for that chain and for the work of keeping it moving.
The steps of the revenue cycle
Most practices think of RCM in three parts.
Front end: before the patient is seen
- Scheduling and registration: correct demographics and insurance details. A wrong member ID is still one of the most common reasons a claim is rejected.
- Eligibility and benefits verification: confirming the plan is active and what it covers.
- Prior authorization: getting payer approval for procedures that need it. For procedural specialties (pain, spine, rheumatology infusions) this is where many denials start.
- Patient estimates: telling patients what they will likely owe.
Mid cycle: turning the visit into a claim
- Charge capture: making sure every documented service reaches a claim.
- Coding: translating the note into CPT, HCPCS and ICD-10-CM codes, with the right modifiers.
- Claim scrubbing: checking the claim against payer edits and NCCI rules before it goes out.
- Submission: sending the claim, usually through a clearinghouse.
Back end: getting paid in full
- Payment posting: recording what the payer paid and why, from the electronic remittance (ERA).
- Denial management: working out why a claim was denied, fixing the cause and appealing when it's worth it.
- Underpayment review: checking that paid claims were paid at the contracted rate. This step is skipped more than any other.
- AR follow-up: chasing unpaid claims before timely filing and appeal deadlines expire.
- Patient billing: statements and collections for the patient's share.
The numbers that tell you if RCM is working
| KPI | What it shows | A common target |
|---|---|---|
| Days in AR | How long it takes to get paid | Under 40 days for most specialties |
| Net collection ratio | Share of collectible money actually collected | 95% or higher |
| Denial rate | Share of claims denied on first pass | Under 5–10% |
| Clean claim rate | Claims accepted first time without edits | 90–95% or higher |
| AR over 90 days | Old money at risk | Under 15–20% of total AR |
Targets vary by specialty and payer mix, so treat these as starting points rather than rules.
Why procedural practices find RCM harder
Primary care billing is high volume and fairly predictable. Procedural billing is not. One spine case can carry a dozen add-on codes; one anesthesia claim depends on minutes and modifiers; one infusion claim depends on drug units, an NDC and an authorization. Each of those is a place where a payer can deny or short-pay, and each needs someone who knows the rules for that specialty.
In-house, outsourced or both?
There is no single right answer:
- In-house gives control, but small teams rarely have time for long payer calls, appeals and underpayment checks.
- Outsourced RCM brings specialists and scale. Pricing is usually a percentage of collections.
- Hybrid is common: the practice keeps front-desk and day-to-day billing, and a partner works aged AR, complex denials and out-of-network disputes.
Whichever model you choose, ask any RCM partner how they define "net collections", what happens to your AR if you leave, and whether they sign a HIPAA Business Associate Agreement before seeing any patient data. Our pricing page answers those questions for RAS, and our guide to choosing a medical billing company covers the rest.
Related reading
This article is general billing information, not legal or coding-compliance advice. Payer rules, CPT descriptors and federal guidance change; check the current versions for your claims.