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Official Description

Intravenous infusion, hydration; each additional hour (List separately in addition to code for primary procedure)

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

An intravenous infusion for hydration involves the administration of fluids directly into a patient's bloodstream through a vein, typically located in the arm. This procedure is essential for restoring fluid balance and providing necessary electrolytes, particularly in cases of dehydration or when a patient is unable to consume adequate fluids orally. The process begins with the placement of an intravenous (IV) line, which allows for the continuous delivery of fluids. During the infusion, a physician supervises the procedure, ensuring that the patient is monitored closely for any potential complications that may arise. This supervision includes periodic assessments of the patient's condition and thorough documentation of their response to the treatment. For billing purposes, the initial hydration infusion is coded with CPT® Code 96360, which covers the first 31 minutes to 1 hour of hydration. Subsequently, CPT® Code 96361 is used to account for each additional hour of hydration provided beyond the initial hour.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

Intravenous infusion for hydration is indicated in various clinical scenarios where a patient requires fluid replacement or supplementation. The following conditions may warrant this procedure:

  • Dehydration Patients experiencing dehydration due to excessive fluid loss, such as from vomiting, diarrhea, or excessive sweating, may require intravenous hydration to restore fluid balance.
  • Inability to Ingest Fluids Individuals who are unable to take fluids orally due to medical conditions, surgical recovery, or other factors may need IV hydration to ensure adequate fluid intake.
  • Electrolyte Imbalance Patients with imbalances in electrolytes, which can occur due to various medical conditions, may benefit from intravenous fluids that contain necessary electrolytes to restore normal levels.

2. Procedure

The procedure for intravenous infusion for hydration involves several key steps to ensure safe and effective administration of fluids. The following outlines the procedural steps:

  • Step 1: Patient Preparation The patient is prepared for the procedure by assessing their medical history and current condition. This includes checking for any allergies, previous reactions to IV fluids, and determining the appropriate type and volume of fluid needed for hydration.
  • Step 2: IV Line Placement A healthcare professional will select an appropriate vein, typically in the arm, and clean the area with an antiseptic solution. A sterile IV catheter is then inserted into the vein to establish access for fluid administration.
  • Step 3: Fluid Administration Once the IV line is secured, the prescribed hydration fluid is connected to the IV catheter. The fluid is administered at a controlled rate, which may be adjusted based on the patient's response and clinical needs.
  • Step 4: Monitoring Throughout the infusion, the physician or nursing staff will monitor the patient closely for any signs of complications, such as allergic reactions, fluid overload, or changes in vital signs. Periodic assessments are conducted to evaluate the patient's hydration status and overall response to the treatment.
  • Step 5: Documentation Accurate documentation of the procedure is essential. This includes recording the type and volume of fluid administered, the duration of the infusion, the patient's response, and any observations made during the procedure.

3. Post-Procedure

After the intravenous infusion for hydration is completed, the healthcare provider will continue to monitor the patient for any delayed reactions or complications. The IV line may be removed once the infusion is finished, and the site will be assessed for any signs of irritation or infection. Patients may be advised on follow-up care, including signs of dehydration to watch for and recommendations for oral fluid intake. Documentation of the procedure and the patient's response is finalized to ensure accurate medical records and billing.

Short Descr HYDRATE IV INFUSION ADD-ON
Medium Descr IV INFUSION HYDRATION EACH ADDITIONAL HOUR
Long Descr Intravenous infusion, hydration; each additional hour (List separately in addition to code for primary procedure)
Status Code Active Code
Global Days ZZZ - Code Related to Another Service
PC/TC Indicator (26, TC) 5 - Incident To Code
Multiple Procedures (51) 0 - No payment adjustment rules for multiple procedures apply.
Bilateral Surgery (50) 0 - 150% payment adjustment for bilateral procedures does NOT apply.
Physician Supervisions 09 - Concept does not apply.
Assistant Surgeon (80, 82) 0 - Payment restriction for assistants at surgery applies to this procedure...
Co-Surgeons (62) 0 - Co-surgeons not permitted for this procedure.
Team Surgery (66) 0 - Team surgeons not permitted for this procedure.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator Procedure or Service, Not Discounted when Multiple
Berenson-Eggers TOS (BETOS) P6C - Minor procedures - other (Medicare fee schedule)
MUE 8
CCS Clinical Classification 231 - Other therapeutic procedures

This is an add-on code that must be used in conjunction with one of these primary codes.

96360 MPFS Status: Active Code APC S CPT Assistant Article Intravenous infusion, hydration; initial, 31 minutes to 1 hour
96365 MPFS Status: Active Code APC S CPT Assistant Article Intravenous infusion, for therapy, prophylaxis, or diagnosis (specify substance or drug); initial, up to 1 hour
96374 MPFS Status: Active Code APC S CPT Assistant Article Therapeutic, prophylactic, or diagnostic injection (specify substance or drug); intravenous push, single or initial substance/drug
96409 MPFS Status: Active Code APC S Physician Quality Reporting PUB 100 CPT Assistant Article Chemotherapy administration; intravenous, push technique, single or initial substance/drug
96413 MPFS Status: Active Code APC S Physician Quality Reporting PUB 100 CPT Assistant Article Chemotherapy administration, intravenous infusion technique; up to 1 hour, single or initial substance/drug
59 Distinct procedural service: under certain circumstances, it may be necessary to indicate that a procedure or service was distinct or independent from other non-e/m services performed on the same day. modifier 59 is used to identify procedures/services, other than e/m services, that are not normally reported together, but are appropriate under the circumstances. documentation must support a different session, different procedure or surgery, different site or organ system, separate incision/excision, separate lesion, or separate injury (or area of injury in extensive injuries) not ordinarily encountered or performed on the same day by the same individual. however, when another already established modifier is appropriate it should be used rather than modifier 59. only if no more descriptive modifier is available, and the use of modifier 59 best explains the circumstances, should modifier 59 be used. note: modifier 59 should not be appended to an e/m service. to report a separate and distinct e/m service with a non-e/m service performed on the same date, see modifier 25.
XU Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service
Q1 Routine clinical service provided in a clinical research study that is in an approved clinical research study
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
GW Service not related to the hospice patient's terminal condition
X2 Continuous/focused services: for reporting services by clinicians whose expertise is needed for the ongoing management of a chronic disease or a condition that needs to be managed and followed with no planned endpoint to the relationship; reporting clinician service examples include but are not limited to: a rheumatologist taking care of the patient's rheumatoid arthritis longitudinally but not providing general primary care services
JZ Zero drug amount discarded/not administered to any patient
GA Waiver of liability statement issued as required by payer policy, individual case
XE Separate encounter, a service that is distinct because it occurred during a separate encounter
Q6 Service furnished under a fee-for-time compensation arrangement by a substitute physician or by a substitute physical therapist furnishing outpatient physical therapy services in a health professional shortage area, a medically underserved area, or a rural area
PD Diagnostic or related non diagnostic item or service provided in a wholly owned or operated entity to a patient who is admitted as an inpatient within 3 days
Q0 Investigational clinical service provided in a clinical research study that is in an approved clinical research study
CR Catastrophe/disaster related
GV Attending physician not employed or paid under arrangement by the patient's hospice provider
GY Item or service statutorily excluded, does not meet the definition of any medicare benefit or, for non-medicare insurers, is not a contract benefit
25 Significant, separately identifiable evaluation and management service by the same physician or other qualified health care professional on the same day of the procedure or other service: it may be necessary to indicate that on the day a procedure or service identified by a cpt code was performed, the patient's condition required a significant, separately identifiable e/m service above and beyond the other service provided or beyond the usual preoperative and postoperative care associated with the procedure that was performed. a significant, separately identifiable e/m service is defined or substantiated by documentation that satisfies the relevant criteria for the respective e/m service to be reported (see evaluation and management services guidelines for instructions on determining level of e/m service). the e/m service may be prompted by the symptom or condition for which the procedure and/or service was provided. as such, different diagnoses are not required for reporting of the e/m services on the same date. this circumstance may be reported by adding modifier 25 to the appropriate level of e/m service. note: this modifier is not used to report an e/m service that resulted in a decision to perform surgery. see modifier 57 for significant, separately identifiable non-e/m services, see modifier 59.
26 Professional component: certain procedures are a combination of a physician or other qualified health care professional component and a technical component. when the physician or other qualified health care professional component is reported separately, the service may be identified by adding modifier 26 to the usual procedure number.
58 Staged or related procedure or service by the same physician or other qualified health care professional during the postoperative period: it may be necessary to indicate that the performance of a procedure or service during the postoperative period was: (a) planned or anticipated (staged); (b) more extensive than the original procedure; or (c) for therapy following a surgical procedure. this circumstance may be reported by adding modifier 58 to the staged or related procedure. note: for treatment of a problem that requires a return to the operating/procedure room (eg, unanticipated clinical condition), see modifier 78.
76 Repeat procedure or service by same physician or other qualified health care professional: it may be necessary to indicate that a procedure or service was repeated by the same physician or other qualified health care professional subsequent to the original procedure or service. this circumstance may be reported by adding modifier 76 to the repeated procedure or service. note: this modifier should not be appended to an e/m service.
79 Unrelated procedure or service by the same physician or other qualified health care professional during the postoperative period: the individual may need to indicate that the performance of a procedure or service during the postoperative period was unrelated to the original procedure. this circumstance may be reported by using modifier 79. (for repeat procedures on the same day, see modifier 76.)
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
CC Procedure code change (use 'cc' when the procedure code submitted was changed either for administrative reasons or because an incorrect code was filed)
CS Cost-sharing waived for specified covid-19 testing-related services that result in and order for or administration of a covid-19 test and/or used for cost-sharing waived preventive services furnished via telehealth in rural health clinics and federally qualified health centers during the covid-19 public health emergency
GZ Item or service expected to be denied as not reasonable and necessary
JW Drug amount discarded/not administered to any patient
KX Requirements specified in the medical policy have been met
LT Left side (used to identify procedures performed on the left side of the body)
Q5 Service furnished under a reciprocal billing arrangement by a substitute physician or by a substitute physical therapist furnishing outpatient physical therapy services in a health professional shortage area, a medically underserved area, or a rural area
QW Clia waived test
RT Right side (used to identify procedures performed on the right side of the body)
SA Nurse practitioner rendering service in collaboration with a physician
SC Medically necessary service or supply
X1 Continuous/broad services: for reporting services by clinicians, who provide the principal care for a patient, with no planned endpoint of the relationship; services in this category represent comprehensive care, dealing with the entire scope of patient problems, either directly or in a care coordination role; reporting clinician service examples include, but are not limited to: primary care, and clinicians providing comprehensive care to patients in addition to specialty care
Date
Action
Notes
2011-01-01 Changed Short description changed.
2009-01-01 Added -
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