Can you bill Critical Care in the ER?

Author

William Cox

Published Mar 14, 2026

Can you bill Critical Care in the ER?

To bill critical care time, emergency physicians must spend 30 minutes or longer on patient care. Used to report the additive total of the first 30-74 minutes of critical care performed on a given date. Critical care time totaling less than 30 minutes is reported using the appropriate E/M code.

Considering this, what procedures are included in critical care?

Some examples of common procedures that may be performed for a critically ill or injured patient include:

92950 Cardiopulmonary resuscitation (eg, in cardiac arrest)
31500 Intubation, endotracheal, emergency procedure.
36555 Insertion of non-tunneled centrally inserted central venous catheter; under 5 years of age.

Furthermore, can you bill critical care and discharge on the same day? If the patient was being discharged that day, they usually didn't meet the criteria of critical for the first visit. If the patient dies, you cannot bill the discharge service. CPT says: "Critical care and other E/M services may be provided to the same patient on the same date by the same physician."

Accordingly, is CPR included in Critical Care time?

Cardiopulmonary resuscitation, or CPT code 92950, is not included in critical care. Therefore you can report it and charge it separately. Refer to your current CPT manual for further descriptions of what critical care includes and what you thus cannot report separately.

What are the three key E & M components?

The three key components of E&M services, history, examination, and medical decision making appear in the descriptors for office and other outpatient services, hospital observation services, hospital inpatient services, consultations, emergency department services, nursing facility services, domiciliary care services,

What qualifies for critical care time?

To bill critical care time, emergency physicians must spend 30 minutes or longer on patient care. Used to report the additive total of the first 30-74 minutes of critical care performed on a given date. Critical care time totaling less than 30 minutes is reported using the appropriate E/M code.

Who can bill for critical care services?

Only one physician may bill for critical care services during any one single period of time even if more than one physician is providing care to a critically ill patient. For each medical encounter, the physician's progress notes must document the total time that critical care services are provided.

What defines critical care?

Medical Definition of Critical care

Critical care: The specialized care of patients whose conditions are life-threatening and who require comprehensive care and constant monitoring, usually in intensive care units. Also known as intensive care.

What are critical care services?

Critical care is defined as the direct delivery by a physician of medical care for a critically ill or critically injured patient. Critical care requires high complexity medical decision-making to assess, manipulate and support vital organ system function in order to treat single or multiple vital organ system failure.

What is critical care coding?

Use of Critical Care Codes (CPT codes 99291-99292)

Critical care is defined as a physician's (or physicians') direct delivery of medical care for a critically ill or critically injured patient.

How do I bill for critical care?

You use one of the following codes to bill for critical care services:

99291: Critical care, evaluation & management; first 30-74 minutes.
99292: Critical care, each additional 30 minutes.

What is a 22 modifier used for?

Modifier 22 — Increased Procedural Services: Add this modifier to a code when the work required to provide a service is substantially greater than typically required.

When should I bill for critical care time?

The CPT code 99291 (critical care, first hour) is used to report the services of a physician providing full attention to a critically ill or critically injured patient from 30-74 minutes on a given date. Only one unit of CPT code 99291 may be billed by a physician for a patient on a given date.

What is included in CPR?

CPR involves the provision of cardiac life support including chest compressions and ventilation of the patient. Basic CPR consists of assessing the victim, opening the airway, restoring breathing (e.g., mouth-to-mouth, bag-valve-mask, etc.), and restoring circulation (e.g., closed chest cardiac massage).

How do you document critical care time?

The physician must document the total time spent providing critical care in the patient's record. In order to charge for critical care services, the physician must document at least 30 minutes of critical care. If less than 30 minutes are provided, coders should report the appropriate E/M codes.

What services are included in the surgical global package?

The global surgical package concept includes the pre-operative, intra-operative and post-operative services, and are considered included in the specific CPT code.

Is cardioversion included in critical care?

If a planned elective external cardioversion is performed by a physician reporting critical care time (CPT codes 99291, 99292), the time to perform elective external cardioversion should not be included in the critical care time.

What is acute care coding?

Long Term Acute Care hospitals serve patients requiring complex medical management. Long Term Acute Care Coding provides a clear and straightforward approach to ICD-10 coding of diagnoses and procedures for conditions commonly seen in the LTAC / LTACH setting.

How Much Does Medicare pay for 99291?

The average 2011 Medicare reimbursement rate for 99291 is approximately $243. Each additional 30 min of critical care service is reimbursed under 99292 at approximately $122.

What constitutes critical care billing?

Critical-care time constitutes bedside time and time spent on the patient's unit/floor where the physician is immediately available to the patient.

Can an NP Bill critical care?

Qualified NPPs may provide critical care services (and report for payment under their NPI) when these services meet the above critical services definitions and requirements. An NPP and a physician must be employed by the same entity for them to bill jointly.

How do you bill same day admit and discharge?

When a patient is admitted to inpatient hospital care for a minimum of 8 hours, but less than 24 hours and discharged on the same calendar date, the physician shall report the Observation or Inpatient Hospital Care Services (Including Admission and Discharge Service Same Day) using a code from CPT code range 99234 –

Can you bill two E&M same day?

Medicare will only pay for two office visits on the same day, if they are unrelated. A second office visit billed on the same day to the same patient for the same condition is not payable.

Can critical care be performed as a split shared service?

Question: Can a critical care service be performed split/shared (any setting)? Answer: No. Split/shared services cannot be performed for nursing facility services, critical care services or procedures.

Does CPT code 92960 need a modifier?

Answer: Absolutely, yes. There is a specific CPT code, 92960, for such cardioversions. There are no separate codes or modifiers for using paddles or hands-free, and there are no special codes or modifiers for biphasic cardioversion. CPT code 92960 is for elective cardioversion, not defibrillation.

What is the CPT code for emergency room visits?

99281-99285

Does CPT 31500 need a modifier?

Endotracheal intubation, emergency (CPT 31500).

Like the other codes in this article, CPT 31500 is exempt from modifier -51, so you don't need to use a “multiple procedures” indication when billing it with other procedures.

Can modifier be assigned to 99291 99292 codes?

Critical care and modifier –25

a new code for a new condition. Therefore, you shouldn't attach modifier –25 (significant, separately identifiable evaluation and management service by the same physician on the same day of the procedure or other service) to 99291-99292.

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Can you bill Critical Care in the ER?