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HCPCS Q0083: Chemotherapy Administration, Non-Infusion

HCPCS Level II code Q0083 denotes chemotherapy administration delivered by non-infusion techniques — for example, subcutaneous, intramuscular, or push injections — billed per visit. This procedure-level code is used nationwide to document and bill for the technical service of administering antineoplastic agents when infusion equipment and protocols are not used. Accurate use of this code helps distinguish administration services from drug acquisition and infusion-related services, supporting consistent billing and reporting across settings.

Key payers examined include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an explanation of the clinical context for non-infusion chemotherapy administration, typical sites of service, and an outline of common modifiers and administrative considerations linked to this service line. The publication also provides benchmarking insights, common billing adjustments, and policy considerations relevant to reimbursement and documentation for non-infusion chemotherapy visits. This resource is intended for revenue cycle teams, billing specialists, and clinicians seeking a concise national overview of HCPCS Level II code Q0083 and its administrative implications.

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Billing Code Overview

HCPCS Level II code Q0083 represents chemotherapy administration by other than infusion technique only (e.g., subcutaneous, intramuscular, push), per visit. This code covers administration of cytotoxic or other antineoplastic agents delivered by non-infusion routes where the visit is billed for the administration procedure rather than drug supply.

Service Type: Chemotherapy administration (non-infusion techniques)

Typical Site of Service: Outpatient clinic, physician office, or ambulatory care setting where injections or push administrations are performed

Find policies, billing codes, payers, states, and providers

HCPCS Q0083: Chemotherapy Administration, Non-Infusion

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Sign up for hcpcs Q0083 policy alerts

Get alerted when payer policies referencing Q0083 are released or updated.

Monitor payer policy activity

Receive email alerts as soon as relevant payer policies are published or updated.

Billing Code Overview

Service Type: Chemotherapy administration (non-infusion techniques)

Typical Site of Service: Outpatient clinic, physician office, or ambulatory care setting where injections or push administrations are performed

Clinical & Coding Specifications

Clinical Context

A patient receiving anticancer drugs that are indicated for subcutaneous, intramuscular, or intralesional administration presents to an oncology clinic for a scheduled treatment visit. Typical patients include those receiving supportive agents (e.g., growth factors given subcutaneously), certain chemotherapeutic agents formulated for subcutaneous or intramuscular injection, or short “push” doses administered via syringe into a central port or peripheral IV without prolonged infusion. The clinical workflow: triage and vital signs, medication verification and consent, preparation of the drug by pharmacy or nurse according to sterile technique, verification of the correct route (subcutaneous, intramuscular, or push IV), administration by an authorized oncology nurse or physician, observation for immediate adverse reactions for a short post‑injection period, and documentation of drug, dose, lot number, route, injection site, and patient response in the medical record. Billing uses Q0083 per visit when the chemotherapy is given by a non‑infusion technique and no infusion or infusion‑related CPT is reported for that encounter.

Coding Specifications

Modifier	Description	When to Use
`00`	No modifier	Standard reporting when no qualifying modifier applies
`22`	Increased procedural services	Use when substantially greater effort or time is documented beyond typical administration
`23`	Unusual anesthesia	When procedure requires general anesthesia or unexpected anesthesia unrelated to the procedure itself
`52`	Reduced services	When the service is partially reduced or not completed as originally planned
`53`	Discontinued procedure	When the procedure is started but terminated for patient safety or clinical reasons
`54`	Surgical care only	Rare for this code; used when only the surgical portion is billed by one provider and postoperative care by another
`55`	Postoperative management only	Rare for this code; when only post‑procedure care is billed
`56`	Preoperative management only	Rare; when only preoperative evaluation is billed by one provider
`62`	Two surgeons	When two surgeons work together as primary surgeons (rare for injection administration)
`78`	Return to operating room	Use if return to OR for related procedure occurs during global period
`AS`	Clinic or office visit	Use when service performed in ambulatory surgical center setting as applicable per payer rules
`CO`	Worker compensation	Use when service is related to worker compensation claim
`CQ`	Service furnished under a primary care exception	When certified nurse‑practitioner or physician assistant furnishes services under primary care exception rules
`QX`	Services by eligible nonphysician practitioner with modifier `QK` on file	When regulatory requirements for auxiliary personnel billing are met

Taxonomy Code	Specialty	Notes
363L00000X	Hematology/Oncology	Medical oncologists who order and often supervise chemotherapy administration
207RH0000X	Oncology Nursing	Registered nurses specialized in chemotherapy administration and safe handling
208D00000X	Internal Medicine	Hospitalists or internists who may administer or supervise injections in inpatient settings
207Q00000X	Radiation Oncology	May coordinate systemic therapy in multidisciplinary cancer care
1835S0002X	Pharmacist	Oncology pharmacists involved in preparation, verification, and dosing verification

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`C80.1`	Malignant (primary) neoplasm, unspecified	Broad cancer diagnosis that may require chemotherapy administered by non‑infusion techniques
`C50.919`	Malignant neoplasm of unspecified site of right female breast	Breast cancer patients may receive subcutaneous supportive or therapeutic injections
`C61`	Malignant neoplasm of prostate	Systemic agents or supportive injections may be given by non‑infusion routes in prostate cancer care
`D64.9`	Anemia, unspecified	Supportive agents such as erythropoiesis‑stimulating agents may be administered subcutaneously
`Z51.11`	Encounter for antineoplastic chemotherapy	Primary encounter code indicating chemotherapy administration, applicable to non‑infusion techniques
`Z51.89`	Encounter for other specified aftercare	Used for follow‑up visits related to chemotherapy care when specific codes not otherwise selected

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`96372`	Therapeutic, prophylactic, or diagnostic injection (specify substance or drug); subcutaneous or intramuscular	Commonly used for single‑agent subcutaneous or intramuscular injections when payer requires CPT instead of HCPCS; complements `Q0083` reporting decisions
`96374`	Therapeutic, prophylactic, or diagnostic injection, intravenous push, single or initial substance/drug	Used for short IV push administration when documentation supports CPT reporting for IV push in some settings
`96409`	Chemotherapy administration, intra‑arterial; non‑infusion technique	Used when a non‑infusion arterial chemotherapy administration is performed; related non‑infusion concept
`99024`	Postoperative follow‑up visit, included in global	May be relevant when postoperative global periods exist for concurrent procedures
`96360`	Hydration, initial, 31 minutes to 1 hour	Performed alongside some chemo visits when IV hydration is required and infusion codes are billed

HCPCS Level II Q4139: Injectable Amniomatrix or Biodmatrix, 1 cc

HCPCS-LEVEL-II-Q4256-AREA-BASED-PROCEDURAL-ADD-ON-PER-SQ-CM

HCPCS Level II Q4256: Area-Based Procedural Add-On, Per sq cm

HCPCS-LEVEL-II-Q5132-ADALIMUMAB-AFZB-ABRILADA-10MG-INJECTION

HCPCS Level II Q5132: Adalimumab-afzb (Abrilada) 10 mg Injection

HCPCS-Q0035-CARDIOKYMOGRAPHY-CARDIAC-MOTION-RECORDING

HCPCS Q0035: Cardiokymography, Cardiac Motion Recording

HCPCS-Q0081-INFUSION-THERAPY-NON-CHEMOTHERAPEUTIC-PER-VISIT

HCPCS Q0081: Infusion Therapy, Non-Chemotherapeutic, Per Visit

HCPCS-Q0084-CHEMOTHERAPY-INFUSION-ADMINISTRATION-PER-VISIT

HCPCS Q0084: Chemotherapy Infusion Administration, Per Visit

HCPCS-Q0085-CHEMOTHERAPY-INFUSION-PLUS-OTHER-TECHNIQUES-PER-VISIT

HCPCS Q0085: Chemotherapy Administration, Infusion Plus Other Technique(s) per Visit

HCPCS-Q0091-PAP-SMEAR-SPECIMEN-COLLECTION-TRANSPORT

HCPCS Q0091: Screening Pap Smear Specimen Collection and Transport

HCPCS-Q0092-PORTABLE-XRAY-EQUIPMENT-SETUP

HCPCS Q0092: Set-up of Portable X-Ray Equipment

HCPCS-Q0111-WET-MOUNT-VAGINAL-CERVICAL-SKIN-SPECIMENS

HCPCS Q0111: Wet Mounts of Vaginal, Cervical, or Skin Specimens

Showing 1–10 of 629

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Jul 29, 2026.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Jul 29, 2026.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Jul 29, 2026.

Published by

Trek Health powers OpenPayer with a leading commercial payer intelligence platform, seamlessly converting fragmented payer data into actionable insights for provider organizations.

Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.

Clinical & Coding Specifications

Clinical Context

Coding Specifications

Modifier	Description	When to Use
`00`	No modifier	Standard reporting when no qualifying modifier applies
`22`	Increased procedural services	Use when substantially greater effort or time is documented beyond typical administration
`23`	Unusual anesthesia	When procedure requires general anesthesia or unexpected anesthesia unrelated to the procedure itself
`52`	Reduced services	When the service is partially reduced or not completed as originally planned
`53`	Discontinued procedure	When the procedure is started but terminated for patient safety or clinical reasons
`54`	Surgical care only	Rare for this code; used when only the surgical portion is billed by one provider and postoperative care by another
`55`	Postoperative management only	Rare for this code; when only post‑procedure care is billed
`56`	Preoperative management only	Rare; when only preoperative evaluation is billed by one provider
`62`	Two surgeons	When two surgeons work together as primary surgeons (rare for injection administration)
`78`	Return to operating room	Use if return to OR for related procedure occurs during global period
`AS`	Clinic or office visit	Use when service performed in ambulatory surgical center setting as applicable per payer rules
`CO`	Worker compensation	Use when service is related to worker compensation claim
`CQ`	Service furnished under a primary care exception	When certified nurse‑practitioner or physician assistant furnishes services under primary care exception rules
`QX`	Services by eligible nonphysician practitioner with modifier `QK` on file	When regulatory requirements for auxiliary personnel billing are met

Taxonomy Code	Specialty	Notes
363L00000X	Hematology/Oncology	Medical oncologists who order and often supervise chemotherapy administration
207RH0000X	Oncology Nursing	Registered nurses specialized in chemotherapy administration and safe handling
208D00000X	Internal Medicine	Hospitalists or internists who may administer or supervise injections in inpatient settings
207Q00000X	Radiation Oncology	May coordinate systemic therapy in multidisciplinary cancer care
1835S0002X	Pharmacist	Oncology pharmacists involved in preparation, verification, and dosing verification

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`C80.1`	Malignant (primary) neoplasm, unspecified	Broad cancer diagnosis that may require chemotherapy administered by non‑infusion techniques
`C50.919`	Malignant neoplasm of unspecified site of right female breast	Breast cancer patients may receive subcutaneous supportive or therapeutic injections
`C61`	Malignant neoplasm of prostate	Systemic agents or supportive injections may be given by non‑infusion routes in prostate cancer care
`D64.9`	Anemia, unspecified	Supportive agents such as erythropoiesis‑stimulating agents may be administered subcutaneously
`Z51.11`	Encounter for antineoplastic chemotherapy	Primary encounter code indicating chemotherapy administration, applicable to non‑infusion techniques
`Z51.89`	Encounter for other specified aftercare	Used for follow‑up visits related to chemotherapy care when specific codes not otherwise selected

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`96372`	Therapeutic, prophylactic, or diagnostic injection (specify substance or drug); subcutaneous or intramuscular	Commonly used for single‑agent subcutaneous or intramuscular injections when payer requires CPT instead of HCPCS; complements `Q0083` reporting decisions
`96374`	Therapeutic, prophylactic, or diagnostic injection, intravenous push, single or initial substance/drug	Used for short IV push administration when documentation supports CPT reporting for IV push in some settings
`96409`	Chemotherapy administration, intra‑arterial; non‑infusion technique	Used when a non‑infusion arterial chemotherapy administration is performed; related non‑infusion concept
`99024`	Postoperative follow‑up visit, included in global	May be relevant when postoperative global periods exist for concurrent procedures
`96360`	Hydration, initial, 31 minutes to 1 hour	Performed alongside some chemo visits when IV hydration is required and infusion codes are billed

HCPCS Level II Q4139: Injectable Amniomatrix or Biodmatrix, 1 cc

HCPCS-LEVEL-II-Q4256-AREA-BASED-PROCEDURAL-ADD-ON-PER-SQ-CM

HCPCS Level II Q4256: Area-Based Procedural Add-On, Per sq cm

HCPCS-LEVEL-II-Q5132-ADALIMUMAB-AFZB-ABRILADA-10MG-INJECTION

HCPCS Level II Q5132: Adalimumab-afzb (Abrilada) 10 mg Injection

HCPCS-Q0035-CARDIOKYMOGRAPHY-CARDIAC-MOTION-RECORDING

HCPCS Q0035: Cardiokymography, Cardiac Motion Recording

HCPCS-Q0081-INFUSION-THERAPY-NON-CHEMOTHERAPEUTIC-PER-VISIT

HCPCS Q0081: Infusion Therapy, Non-Chemotherapeutic, Per Visit

HCPCS-Q0084-CHEMOTHERAPY-INFUSION-ADMINISTRATION-PER-VISIT

HCPCS Q0084: Chemotherapy Infusion Administration, Per Visit

HCPCS-Q0085-CHEMOTHERAPY-INFUSION-PLUS-OTHER-TECHNIQUES-PER-VISIT

HCPCS Q0085: Chemotherapy Administration, Infusion Plus Other Technique(s) per Visit

HCPCS-Q0091-PAP-SMEAR-SPECIMEN-COLLECTION-TRANSPORT

HCPCS Q0091: Screening Pap Smear Specimen Collection and Transport

HCPCS-Q0092-PORTABLE-XRAY-EQUIPMENT-SETUP

HCPCS Q0092: Set-up of Portable X-Ray Equipment

HCPCS-Q0111-WET-MOUNT-VAGINAL-CERVICAL-SKIN-SPECIMENS

HCPCS Q0111: Wet Mounts of Vaginal, Cervical, or Skin Specimens

Showing 1–10 of 629

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Jul 29, 2026.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Jul 29, 2026.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Jul 29, 2026.

Published by

Trek Health powers OpenPayer with a leading commercial payer intelligence platform, seamlessly converting fragmented payer data into actionable insights for provider organizations.

OpenPayer

HCPCS Q0083: Chemotherapy Administration, Non-Infusion

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Billing Code Overview

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OpenPayer

HCPCS Q0083: Chemotherapy Administration, Non-Infusion

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Billing Code Overview

Clinical & Coding Specifications

Clinical Context

Coding Specifications

Related Diagnoses

Related CPT Codes

Related Codes

References

Clinical & Coding Specifications

Clinical Context

Coding Specifications

Related Diagnoses

Related CPT Codes

Related Codes

References