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CPT 84300 Fee Schedule

Last Verified: December 2025

Healthcare providers use this code to document and receive reimbursement for visits that address moderate-level medical decision-making, often including multiple diagnoses or prescription management.

Sodium, Urine
Key FactDetail
Service Type

Pathology and Laboratory Procedures

Chemistry Procedures

Common Place of Service

21 - Inpatient Hospital

81 - Independent Laboratory

Common Modifiers

None

26 - Professional component

90 - Reference Laboratory

Complexity LevelLow

National average reimbursement for CPT 84300 by major payers:

bcbs

$4.36

uhc

$3.47

aetna

$5.84

cigna

$7.35

Preview provider-level rates for...
For billing codeCPT 84300
PayerCodeRateNPITax IDStateSpecialty

Select a payer to view fee schedule data

Choose a payer from the options above to see rates for CPT 84300

United
84300$3.031548260482 - MAIN LINE PATHOLOGY ASSOCIATES, PC232786651 - (PA) MAIN LINE PATHOLOGY ASSOCIATES, P.CPAClinical Pathology/Laboratory Medicine Physician (207ZP0105X)
United
84300$4.551083661409 - LALLIE KEMP MEDICAL CTR, LALLIE KEMP REGIONAL MEDICAL CENTER726000749LACritical Access Hospital (282NC0060X)
United
84300$6.781174572416 - DALLAS VAMC756108647TXGeneral Acute Care Hospital (282N00000X)
United
84300$2.781093783391 - CHRISTUS SPOHN HEALTH SYSTEM CORPORATION, CHRISTUS SPOHN HOSPITAL KLEBERG760422435 - C H WILKINSON PHYSICIAN NETWORKTXGeneral Acute Care Hospital (282N00000X)
United
84300$5.051275506115 - SPRINGHILL MEDICAL SERVICES, INC., SPRINGHILL MEDICAL CENTER721479692 - SPRINGHILL MEDICAL SERVICES INCLAGeneral Acute Care Hospital (282N00000X)
United
84300$5.051982604021 - GEORGETOWN MEMORIAL HOSPITAL, TIDELANDS GEORGETOWN MEMORIAL HOSPITAL570341194 - GEORGETOWN MEMORIAL HOSPITALSCGeneral Acute Care Hospital (282N00000X)
United
84300$5.051730697350 - JACKSONVILLE HOSPITAL LLC, UTHEALTH EAST TEXAS JACKSONVILLE HOSPITAL824037220TXGeneral Acute Care Hospital (282N00000X)
United
84300$2.131316505043 - ETHICUS HOSPITAL DFW LLC, LEGENT ORTHOPEDIC HOSPITAL263044485 - (TX) ETHICUS HOSPITAL DFWTXGeneral Acute Care Hospital (282N00000X)
United
84300$5.051144203662 - TOPS SPECIALTY HOSPITAL, LTD., TOPS SURGICAL SPECIALTY HOSPITAL760246499 - (TX) TOPS SPECIALTY HOSPITAL LTDTXGeneral Acute Care Hospital (282N00000X)
United
84300$6.781932729803 - DALLAS VAMC756108647TXGeneral Acute Care Hospital (282N00000X)
United
84300$5.051023065794 - CHCA WOMANS HOSPITAL LP, WOMAN'S HOSPITAL OF TEXAS621810381 - (TX) CHCA WOMANS HOSPITAL LPTXGeneral Acute Care Hospital (282N00000X)
United
84300$4.261306843826 - WEST CARROLL HEALTH SYSTEMS LLC, WEST CARROLL MEMORIAL HOSPITAL562300247 - WEST CARROLL HEALTH SYSTEMS L.L.C.LAGeneral Acute Care Hospital (282N00000X)
United
84300$5.051275592131 - METHODIST HOSPITALS OF DALLAS, METHODIST CHARLTON MEDICAL CENTER750800661 - METHODIST HOSPITALS OF DALLASTXGeneral Acute Care Hospital (282N00000X)
United
84300$5.051871911016 - NORTH TEXAS, MEDICAL CITY ALLIANCE464027347 - (TX) NORTH TEXASTXGeneral Acute Care Hospital (282N00000X)
United
84300$4.071609135904 - ANDREW CORONA273026151 - (TX) MID COAST MEDICAL CENTER-CENTRALTXGeneral Acute Care Hospital (282N00000X)
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist

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CPT 84300 vs. Other Chemistry Procedures Codes

The CPT 84300 code is part of the Pathology and Laboratory Procedures services used for Chemistry Procedures. It represents a moderate-complexity encounter and is one of several codes that vary based on time spent, level of medical decision-making, and documentation requirements.

The CPT 84300 code involves more provider time and moderate medical decision-making, unlike lower-level codes that require less time and simpler assessments. It typically includes multiple diagnoses, medication management, or test interpretation, leading to higher reimbursement and more detailed documentation requirements.

CodeComplexityDescription
84260-CPTLowSerotonin
84270-CPTLowSex Hormone Binding Globulin (Shbg)
84295-CPTLowSodium Serum
84300-CPTLowSodium, Urine

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 84300. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 84300 fee schedule helps patients estimate costs and providers optimize billing for accurate reimbursements.

Factors that affect fee schedules


Medicare & Medicaid Rates

Government-set reimbursement amounts


Private Insurance Rates

Negotiated rates between providers and insurance companies


Geographic Location

Costs may be higher in urban areas.


Provider Type

Hospital providers may have different rates than private practice.

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