Federal IDR outcomes: Emergency medicine and emergency departments in Nevada
In 2025 Q1–Q4, the provider or facility offer prevailed in 90.5% of 53,397 determined Federal IDR dispute line items for emergency medicine and emergency departments in Nevada. The median prevailing offer was 2.66x the QPA (25th–75th percentile 1.93x–3.81x; n = 43,715). The median time to a decision was 37 business days (n = 53,397).
Determined line items
53,397
2025 Q1–Q4 · 16 split decisions excluded
Provider win rate
90.5%
n = 53,397 · 2025 Q1–Q4
Median payment vs QPA
2.66x
middle half 1.93x–3.81x · n = 43,715 · 2025 Q1–Q4
Median days to decision
37
business days, from dispute initiation · n = 53,397 · 2025 Q1–Q4
Dollar amounts are not shown for specialty groups: the CMS QPA and Offers file, the only source of dollar figures, has no specialty field. See methodology.
By period
| Period | Line items | Win % | Median ×QPA | 25th–75th | Ratio n | Median days |
|---|---|---|---|---|---|---|
| 2025 Q1–Q4 | 53,397 | 90.5% | 2.66x | 1.93x–3.81x | 43,715 | 37 |
| 2024 Q1–Q4 | 30,379 | 90.9% | 3.56x | 2.36x–4.62x | 25,688 | 102 |
| 2023 Q1–Q4 | 2,804 | 86.4% | 2.36x | 1.50x–3.95x | 2,474 | 47 |
| 2023 Q1–2025 Q4 | 86,580 | 90.5% | 2.82x | 1.95x–4.47x | 71,877 | not pooled |
Line items = determined dispute line items (n). Win rate excludes split decisions and includes default decisions. Ratio n = line items reporting a payment-to-QPA ratio. Days are business days as reported by CMS (2023–2024: from IDR entity assignment; 2025: from initiation) and are never pooled.
Most disputed CPT codes
| CPT code | Line items | Win % | Median ×QPA | Ratio n | Median days |
|---|---|---|---|---|---|
| 99284 Emergency department visit with moderate level of medical decision making | 22,017 | 91.1% | 2.74x | 17,213 | 40 |
| 99285 Emergency department visit with high level of medical decision making | 21,380 | 90.4% | 2.45x | 18,046 | 37 |
| 99283 Emergency department visit with low level of medical decision making | 5,209 | 89.7% | 2.87x | 4,669 | 36 |
| 99291 Critical care, first 30-74 minutes | 3,160 | 92.9% | 3.27x | 2,911 | 35 |
| 93010 Routine electrocardiogram (ECG) using at least 12 leads with interpretation and | 540 | 77.2% | 3.04x | 159 | 19 |
| 12001 Simple repair of surface wound of scalp, neck, underarms, trunk, arms, or legs, | 105 | 97.1% | 2.49x | 37 | 48 |
| 12011 Simple repair of surface wound of face, ears, eyelids, nose, lips, or mouth, 2.5 | 78 | 91.0% | 2.10x | 32 | 41 |
| 12002 Simple repair of surface wound of scalp, neck, underarms, trunk, arms, or legs, | 63 | 88.9% | – | 23 | 52 |
| 99053 Service provided between 10:00 pm and 8:00 am at a 24-hour facility | 32 | 21.9% | – | 7 | 21 |
| 99282 Emergency department visit with straightforward medical decision making | 31 | 80.6% | 1.47x | 30 | 151 |
| 23650 Closed treatment of dislocated shoulder with manipulation | 30 | 70.0% | – | 12 | 37 |
2025 Q1–Q4 · rows with n ≥ 30 determined line items · sorted by n.
Related: all specialties in Nevada · Emergency medicine and emergency departments in all states
FAQ
What is the Federal IDR provider win rate for emergency medicine and emergency departments in Nevada?
In 2025 Q1–Q4, the provider or facility offer was selected in 90.5% of 53,397 determined dispute line items for emergency medicine and emergency departments in Nevada. Split decisions are excluded from the denominator and default decisions are included. Withdrawn, settled and ineligible disputes are not in the CMS data.
How do Federal IDR payments compare with the QPA for emergency medicine and emergency departments in Nevada?
In 2025 Q1–Q4, the median prevailing offer was 2.66x the qualifying payment amount (QPA), with a 25th to 75th percentile range of 1.93x to 3.81x (n = 43,715 line items). This uses the CMS field Prevailing Party Offer as % of QPA, where 1.00x equals the QPA.
How long do Federal IDR decisions take for emergency medicine and emergency departments in Nevada?
In 2025 Q1–Q4, the median was 37 business days (n = 53,397 line items), using the CMS field Length of Time to Make Determination (from dispute initiation).