How Does the 2027 Modifier 25 Change Affect Urgent Care Billing?
As of July 2026, the CY 2027 Medicare Physician Fee Schedule proposed rule (CMS-1848-P) proposes reducing payment to 50% for any separately identifiable E/M visit billed on the same day as a procedure with a 0-, 10-, or 90-day global period. Urgent care clinics routinely bill an E/M evaluation alongside minor procedures like laceration repair, fracture treatment, or wound care, making this one of the most financially significant proposed changes for the urgent care industry in 2027.
50% E/M reduction on same-day procedures: When an E/M visit and a global-period procedure are billed on the same day, the highest-paid service receives 100% payment and all other services drop to 50%.
Urgent care is disproportionately affected: Same-day E/M plus procedure is one of the most common billing patterns in urgent care, where patients frequently present with injuries requiring both evaluation and treatment in a single visit.
G2211 transitions to a modifier: CMS proposes converting the visit complexity add-on code G2211 into a modifier that increases the associated E/M code payment by 16%, partially offsetting the Modifier 25 reduction for qualifying visits.
What CMS Proposed on July 14, 2026
On July 14, 2026, CMS published the CY 2027 Medicare Physician Fee Schedule proposed rule (CMS-1848-P). Among the most significant proposals for urgent care is a change to how Medicare pays when a separately identifiable E/M visit is furnished on the same day as a procedure with a global surgical period.
Under the current system, urgent care providers append Modifier 25 to the E/M code to signal that the evaluation was separately identifiable from the procedure. Both services are paid at their full allowed amount. Under the proposed rule, the most expensive service would still be paid at 100%, but all other services billed on the same day, including the Modifier 25 E/M visit, would be reduced to 50% of their allowed amount.
CMS has proposed this type of change before. A similar proposal appeared in the CY 2019 PFS proposed rule but was not finalized. The fact that CMS is revisiting it in 2027 signals that the agency views same-day E/M billing as an area of ongoing concern for payment policy.
Separately, CMS proposes transitioning the G2211 visit complexity add-on code to a modifier. Instead of a flat additional payment, appending the new modifier would increase the E/M code payment by 16%. For urgent care visits involving complex patients with multiple chronic conditions, this 16% bump could partially offset the Modifier 25 reduction, but only for visits that qualify for the complexity add-on.
Why Is This a Bigger Problem for Urgent Care Than Other Specialties?
Urgent care clinics operate at a fundamentally different billing volume than most other outpatient settings. A typical urgent care clinic sees 30 to 50 patients per day, and a substantial percentage of those visits involve both an evaluation and a same-day procedure. Laceration repair, fracture splinting, abscess incision and drainage, foreign body removal, and wound care are all routine same-day procedure scenarios in urgent care.
In each of those scenarios, the current billing practice is to submit the procedure code for the treatment and append Modifier 25 to the E/M code for the evaluation. Both get paid in full. Under the proposed rule, the E/M visit would be cut to 50% of its allowed amount in every one of those encounters.
One question we hear constantly from urgent care practice managers is how much this would actually cost per month. Consider a clinic that bills 15 same-day E/M plus procedure encounters per day at an average E/M allowed amount of $95. At 50% reduction, that is roughly $47.50 lost per encounter, or about $712 per day. Over a 22-day working month, the clinic loses approximately $15,675 in monthly revenue from this single change.
That figure does not account for any offsetting gain from the G2211 modifier transition, which would only apply to visits meeting the complexity criteria. For straightforward urgent care presentations like a simple laceration with a level-3 E/M, the complexity add-on may not apply at all.
The G2211 Modifier Transition Explained
The G2211 visit complexity add-on was implemented in CY 2025 as a standalone code that added a flat payment to qualifying E/M visits. It was designed to compensate providers who manage patients with complex medical conditions requiring ongoing longitudinal care.
For CY 2027, CMS proposes replacing G2211 with a modifier appended to the E/M base code. Instead of the flat add-on, the modifier would increase the E/M code payment by 16%. This means the dollar amount of the complexity add-on would scale with the E/M level. A level-5 visit would receive a larger dollar increase than a level-3 visit.
For urgent care, the relevance of this change depends on how many visits qualify. The complexity add-on was designed for primary care and chronic disease management, not for episodic care. An urgent care visit for a sprained ankle or a sore throat typically does not meet the complexity criteria. However, urgent care visits involving patients with multiple chronic conditions who present with acute exacerbations may qualify, and the 16% increase on those visits provides a partial buffer against the Modifier 25 cut.
Across the billing companies we vet for urgent care practices, the ones performing best are already tracking G2211 eligibility at the encounter level and applying it where documentation supports it. Practices that ignore the complexity add-on entirely are leaving revenue on the table today and will feel the Modifier 25 reduction more sharply in 2027.
How Urgent Care Clinics Should Prepare for 2027
The proposed rule is not final. CMS accepts public comments through September 14, 2026, and the final rule typically publishes in November. But urgent care clinics should begin preparing now regardless of whether the Modifier 25 change is finalized, because the billing fundamentals it tests are already a source of denials and audit risk:
1. Quantify your same-day E/M plus procedure volume. Pull a report of every claim submitted in the last 12 months with Modifier 25 appended to an E/M code alongside a procedure with a global period. This is your financial exposure if the rule is finalized.
2. Model the revenue impact at 50% E/M reduction. Multiply the average E/M allowed amount on those claims by 0.5 and calculate the annualized loss. This gives your practice a concrete number to plan around.
3. Audit your G2211 usage. Review whether your billing team is applying the visit complexity add-on where documentation supports it. If you are not billing G2211 today, the 16% modifier transition will not offset anything.
4. Strengthen your Modifier 25 documentation. Regardless of the payment change, Modifier 25 claims require documentation showing the E/M was separately identifiable from the procedure. Weak documentation is already the leading cause of Modifier 25 denials in urgent care.
5. Evaluate your coding level accuracy. If your clinic defaults to a level-3 E/M on same-day procedure visits, you may be undercoding visits that support a level-4 or level-5. Higher E/M levels mean a larger dollar base, which matters more when the payment drops to 50%. For a breakdown of how E/M levels work in emergency and urgent settings, see our guide to CPT 99281 billing.
6. Submit a comment to CMS by September 14 if this affects your practice. Industry associations are expected to push back strongly on this proposal, as they did in 2019. Individual clinic comments add weight to the opposition.
If your urgent care clinic depends on same-day E/M and procedure billing, the proposed Modifier 25 change could reduce your revenue by thousands per month. We match urgent care practices with billing companies that specialize in E/M coding, modifier compliance, and procedure billing optimization. A second opinion on your billing setup takes less time than one denied claim appeal.
Common Modifier 25 Billing Errors in Urgent Care
Even before the proposed payment reduction, Modifier 25 is already one of the most audited and denied modifiers in outpatient billing. The proposed 50% reduction makes these existing errors more costly:
Appending Modifier 25 without a separately identifiable E/M note. The modifier requires documentation showing the E/M was distinct from the procedure. A note that only describes the procedure and treatment plan does not support a separate E/M claim, even if the provider performed a full evaluation.
Using Modifier 25 on every same-day procedure visit by default. Some billing teams append Modifier 25 automatically whenever a procedure code appears on the same claim as an E/M code. Payers flag this pattern as a potential compliance issue and target it for post-payment audit.
Undercoding the E/M level to avoid audit scrutiny. Defaulting to a level-3 E/M on a complex laceration visit that required medical decision-making at a level-4 or level-5 standard reduces revenue and does not reduce audit risk. Payers audit the modifier, not the level.
For urgent care practices looking at the broader picture of how to improve their billing operations and reduce denial rates, our strategies guide for urgent care clinics covers the operational changes that have the largest impact on collections.
2026 vs. 2027 Same-Day Billing Comparison
The table below illustrates how the proposed change would affect payment on a typical urgent care encounter involving a level-3 E/M plus a laceration repair.
| Billing Element | Current (2026) | Proposed (2027) |
| E/M code (99213 with Modifier 25) | $95 (100% allowed) | $47.50 (50% allowed) |
| Procedure (12001 laceration repair) | $145 (100% allowed) | $145 (100% allowed) |
| Total same-day payment | $240 | $192.50 |
| Revenue reduction per encounter | N/A | $47.50 (19.8%) |
| Monthly impact (15 encounters/day) | N/A | Approx. $15,675 loss |
| G2211 offset (if qualifying) | N/A | +16% on E/M = +$7.60 per encounter |
The example above uses estimated allowed amounts for illustration. Actual payment varies by Medicare Administrative Contractor and locality. For practices with a higher same-day procedure volume or higher average E/M levels, the monthly impact scales accordingly. A clinic billing 25 same-day encounters per day at a level-4 E/M would see significantly larger losses.
Frequently Asked Questions
No. As of July 2026, this is a proposed change in the CY 2027 PFS proposed rule (CMS-1848-P). CMS accepts public comments through September 14, 2026. CMS proposed a similar change in 2019 and did not finalize it. The final rule typically publishes in November 2026, and practices should monitor the outcome before making permanent operational changes.
The proposed rule applies to Medicare Part B claims only. Commercial payers set their own payment policies for same-day E/M and procedure billing. However, some commercial payers follow Medicare payment rules as a benchmark, so a finalized Medicare change could eventually influence commercial payer policies as well.
Partially. The proposed G2211 modifier would add 16% to the E/M code payment for qualifying visits involving complex patients with ongoing longitudinal care needs. For routine urgent care encounters like simple lacerations or sprains, the complexity criteria may not apply, leaving the Modifier 25 reduction unoffset.
The percentage varies by clinic, but practices with a high procedural volume commonly bill Modifier 25 on 30% to 50% of their daily encounters. This includes any visit where the provider performs both an evaluation and a billable procedure such as laceration repair, fracture splinting, abscess drainage, or wound care.
If your current billing partner has not communicated the Modifier 25 proposal or modeled its impact on your revenue, that is a signal to evaluate whether they are staying current on payment policy changes. Urgent care billing requires specialty-specific knowledge of E/M coding, modifier rules, and procedure bundling that generalist billing companies often lack.
Industry opposition is expected. The Urgent Care Association, the American Medical Association, and multiple specialty societies pushed back against the similar 2019 proposal, which CMS ultimately did not finalize. Individual clinic comments submitted before the September 14 deadline add weight to the advocacy effort.
Next Steps
Pull your Modifier 25 claim volume from the last 12 months and calculate your financial exposure under the proposed 50% reduction.
Audit your G2211 usage to determine whether the complexity add-on is being applied where documentation supports it.
Review our CPT 99291 billing guide for additional context on how E/M levels and modifiers interact in urgent and emergency settings.
The Modifier 25 proposal is the single largest billing risk facing urgent care clinics in the 2027 fee schedule. Whether it is finalized or not, the documentation and coding accuracy it targets are already costing clinics money through denials and audits. We connect urgent care practices with billing companies that specialize in E/M coding, modifier optimization, and same-day procedure billing. Every quote is free.
