CPT 99468: initial inpatient critical care of a critically ill neonate, per day
99468 reports the first day of critical care for a critically ill neonate, and one provider bills it per date. Unlike 99291 it has no minute count, and it is worth more than four times as much work RVU in the Medicare file.
Written by Salman Saeed, CEO and Co-Founder · Reviewed by a Certified Medical Coder · Last reviewed October 2026In short: 99468 is the per day code for the first day of critical care for a critically ill neonate, billed by the one practitioner directing care. It bundles what 99291 bundles plus neonatal extras. Day two is 99469.
What does CPT 99468 report?
99468 reports the first day of critical care for a critically ill neonate in an inpatient setting, billed per day. It is the neonatal counterpart of CPT 99291, but it is paid by the day, not by the minute, and it carries a much higher value.
| Item | Value in the file |
|---|---|
| Payment status | A (active code) |
| Work RVU | 18.46 |
| Total RVU, non-facility / facility | 23.31 / 23.31 |
| Global period | XXX |
| CMS short label | Neonate crit care initial |
For comparison, the same file gives 99291 a work RVU of 4.50 and the subsequent-day neonatal code 99469 a work RVU of 7.99.
Who can bill 99468, and what is inside it?
Only the practitioner directing the baby's critical care bills 99468 on a given date. The 2026 NCCI Policy Manual, Chapter XI, says these per diem codes are generally reported by only one provider on each day and cannot be reported by another provider performing critical care that day.
The code includes what 99291 and 99292 include, plus the extra services CPT lists for neonatal and pediatric critical and intensive care. The manual says practitioners do not report those separately, although facilities may. Medicare also treats thoracic electrical bioimpedance (93701) as included, and 93701 carries an MUE of 1.
A second physician of a different specialty may report 99291 and 99292 for critical care they provide. That is the only way two practitioners both bill critical care for the same baby on the same date.
What happens on day two and after a transfer?
Day two of critical care is 99469, the subsequent-day code, and once the baby is stable the intensive care codes take over. See CPT 99477 for the initial intensive care day and neonatology billing for the weight-based codes that follow.
NCCI has a rule for a baby who gets worse. If a neonate or infant has been seen for intensive care (99477 to 99480) by one physician and becomes critically ill and is moved to a critical care level run by a different physician in a different group, the second provider may report a per diem critical care code from 99468 to 99476. That is the one case where the code follows the baby to a new group.
How does 99468 appear on the claim?
On the CMS-1500, Item 24D carries 99468, Item 24G carries 1 unit, and Item 24B carries POS 21, because the baby is a registered inpatient. Item 24E points to the neonate's diagnosis in Item 21.
The practitioner MUE table effective October 1, 2026 lists 99468 at 1 per date, adjudication indicator 2. The same table lists 99469 and 99477 at 1. NCCI also bars billing the continuous inhalation treatment code 94644 with 99468, 99469 and 99477 to 99480 unless the work happened at a separate encounter outside the facility.
Which fields hold neonatal critical care?
Initial neonatal critical care is one line, 99468 in Item 24D with 1 unit in Item 24G, the date in Item 24A and an inpatient place of service in Item 24B. Item 24E points to the neonatal condition requiring critical care. The note must show the baby's age and the critical state.
RVU26D gives 99468 status A and work RVU 18.46, and the MUE table allows 1 per date with indicator 2.
Example: A premature infant with respiratory distress is stabilized on 10/05. The line is 99468, pointer A (P22.0), 1 unit, $1,100.00. If a lower-level neonatal code is billed on the same date by the same physician, the payer may deny under CO-97.
Why does a 99468 claim deny?
| Code | What X12 says | What usually causes it |
|---|---|---|
| CO-97 | Included in the payment for another service already adjudicated | Critical care 99291 or a bundled procedure billed by the same group on the date |
| CO-50 | Not deemed a medical necessity by the payer | Note does not show the baby was critical that day |
| CO-31 | Patient cannot be identified as our insured | Newborn not yet on the plan |
| CO-151 | Information does not support this many/frequency of services | Two groups both billed a per diem code |
If these denials keep coming back, our denial management team can work them. Our medical coding team can also check the day-by-day code choice before claims go out.
Related codes
- Physician Fee Schedule relative value files, RVU26D (October 2026) · CMS
- Medicare NCCI Medically Unlikely Edits, practitioner services table, effective 10-01-2026 · CMS
- 2026 NCCI Medicare Policy Manual, Chapter XI: Medicine and Evaluation and Management Services · CMS
- Medicare Claims Processing Manual, Chapter 12: Physicians/Nonphysician Practitioners · CMS
- Medicare Claims Processing Manual, Chapter 26: Completing and Processing Form CMS-1500 Data Set · CMS
- Claim Adjustment Reason Codes · X12
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Common questions
Straight answers from the team that does the work.
Ask a billing lead directly. A 20-minute call, Monday to Friday, 9am to 5pm Eastern.
01What is the difference between 99468 and 99291 for a newborn?
99468 is a per day code for a critically ill neonate and cannot be added by minutes. 99291 is billed by time at 30 minutes or more. Per NCCI, a second physician of a different specialty may bill 99291 and 99292 on the same date.
02Can two physicians bill 99468 on the same day?
Generally no. NCCI Chapter XI says per diem neonatal and pediatric critical care codes are reported by only one provider on each date, the one directing the care. A different specialty may bill 99291 and 99292 for its own critical care.
03Does Medicare pay separately for the procedures done during 99468?
No for the practitioner. The NCCI manual says the services CPT includes in neonatal critical care are not reported separately by practitioners billing 99468 to 99480, though facilities may report them. Medicare also treats thoracic electrical bioimpedance, 93701, as included in critical and intensive care codes.
04What is the MUE for 99468?
The Medicare practitioner MUE table effective October 1, 2026 lists 99468 at 1 unit per date of service, with adjudication indicator 2, a date of service edit based on policy. A second unit on one date would be cut back, so a second day must be billed with the next date of service.
05What code do I use on day two of neonatal critical care?
Use 99469, the subsequent-day neonatal critical care code, which the CMS RVU26D file lists as status A with a work RVU of 7.99. 99468 is reserved for the initial day, and each date carries one unit of the code that fits that day.
Neonatal critical care claims getting questioned?
We check the day-by-day code choice and the one-provider rule before NICU claims go out.