Revenue Cycle Management 
Medical Billing Services 
Medical Coding Services 
Specialty Medical Billing
Healthcare Medical Billing 
Healthcare Medical Coding 
Insurance Verification 
Prior Authorization 
Appointment Scheduling 
Charge Entry 
Charge Review & Auditing 
Claims Submission 
Denials Management 
AR Follow-Up 
Payment Posting 
Patient Statements 
Reporting & Analytics 
Credentialing & Enrollment 
Compliance & Audit Readiness 
Clearing House & EDI Management 
Healthcare BPO 
Healthcare Back Office 
Full-Time Equivalent (FTE) Model
Oncology billing is one of the most complex areas of medical billing due to high-cost treatments, frequent CPT updates, strict Medicare rules, and diagnosis-driven reimbursement requirements. From chemotherapy and infusion services to radiation therapy and follow-up visits, even small billing errors can lead to major revenue loss.
Oncology medical billing is among the most complex in healthcare, involving chemotherapy administration codes, drug billing with J-codes, radiation therapy procedures, and comprehensive care management services. ICS provides expert oncology billing services that help US oncology practices and cancer centers maximize reimbursement.
Info Hub Consultancy Services provides specialized oncology billing services for medical oncology and radiation oncology practices across the U.S. As an offshore oncology billing partner based in India, we help providers improve collections, reduce denials, and maintain compliant oncology revenue cycle management.
Oncology medical billing involves billing for physician visits, infusion services, radiation therapy, and supportive care. Each claim must align with treatment protocols, diagnosis codes, and payer-specific oncology billing guidelines.
Our team works with Medicare, Medicaid, and commercial insurance payers.
Oncology billing covers chemotherapy infusion administration, immunotherapy and targeted therapy drug billing, radiation therapy planning and treatment, surgical oncology procedures, pathology specimen billing, and supportive care services. The complexity of drug dosing, waste management billing, and the constant updating of coverage policies for new oncology drugs makes this one of the highest-stakes areas of medical billing.
Medical oncology billing focuses on chemotherapy administration, office visits, and ongoing cancer management.
Radiation oncology billing requires strict compliance with CMS rules and accurate CPT sequencing.
Our medical coders are proficient in all Oncology CPT codes, including:
Accurate CPT coding is critical for oncology reimbursement.
Each claim is reviewed to ensure correct sequencing, modifiers, and documentation support.
Diagnosis accuracy directly impacts oncology reimbursement.
Our coding aligns diagnoses with treatment intent and payer medical necessity rules.
Oncology billing is fraught with complexities that can lead to claim denials and revenue loss. Common challenges include:
Accurate drug billing with J-codes and NDC numbers
Chemotherapy waste billing and calculation
Prior authorization for high-cost oncology drugs
Bundling rules for infusion administration services
Rapidly changing coverage policies for new cancer therapies
Oncology billing under Medicare requires close adherence to CMS policies.
This reduces audit risk and delayed payments.
Strong oncology revenue cycle management is essential due to high treatment costs and long AR cycles.
We support both single-site practices and large oncology groups.
We integrate seamlessly with oncology-specific systems through:
This ensures smooth workflows without disrupting clinical operations.
US oncology practices can include prior authorization support when discussing the specialty billing services they need. Explore an India-based dedicated FTE team or review the percentage-based billing model to define service responsibilities, coverage and reporting.
Many practices choose oncology billing outsourcing to control costs and improve billing accuracy.
We act as a long-term billing partner, not just a vendor.
Our approach adapts to your workflows, payer mix, and reporting needs.
Oncology providers partner with us because we offer:
ICS oncology billing specialists are trained in infusion administration coding, J-code drug billing, and payer-specific oncology policies. We manage drug authorizations, accurately calculate dosing and waste, and provide comprehensive AR management for oncology practices.
As a trusted offshore medical billing partner for US healthcare providers, ICS combines deep specialty knowledge with HIPAA-compliant processes, transparent reporting, and a dedicated FTE model that scales with your practice. Contact us today for a free consultation.
ICS oncology billing specialists accurately manage chemotherapy drug billing, J-code assignment, infusion administration coding, and radiation therapy procedure billing. Our dedicated team helps cancer centers and oncology practices navigate the rapidly changing landscape of oncology billing to maximize revenue. Let ICS handle your oncology revenue cycle with expertise.
These checkpoints summarize published CMS guidance for oncology claims. The payer’s policy and the rule in effect for the date of service always apply.
Bill the administered units on one line with no modifier. Bill the discarded units from a single-dose container on a second line using the same drug code with the JW modifier and the discarded units.
The JZ modifier attests that no amount of a single-dose container drug was discarded. The claim line carries the drug code, the JZ modifier, and the administered units.
These modifiers apply to separately payable Part B drugs supplied in single-dose containers or single-use packages. They are not appropriate for multiple-dose container drugs.
Providers must document the discarded amount of a drug or biological in the patient's medical record. The record should support the units billed on the JW line.
Medicare covers routine costs of qualifying clinical trials, but not the investigational item itself unless otherwise covered, and not items provided solely for data collection that are not used in direct clinical management.
Outpatient clinical trial claims must carry condition code 30, diagnosis Z00.6, and the clinical trial number. Investigational lines use modifier Q0 and routine care lines use modifier Q1.
Who We Are?
We’re a team of Indian grounded experts streamlining medical billing
services to US-based healthcare professionals for more than 10 years. We strategise specialty-specific conditions and agree working windows with each client, offering customized services.
Speak to our Experts on
End-to-End Medical Billing Services provider across entire US.
We offer medical billing services that feed to different types of medical practices.
Ambulance
Cardiology
Radiology
Family Practice
Ophthalmology
Whether you operate as an individual practitioner or manage a healthcare association with multiple sites, we offer a solution tailored to your requirements.
With over a decade of experience serving diverse specialties and provider groups across the U.S., we ensure you get local-quality support, regardless of location.
Trusted by 140+ Providers in All 50 States HIPAA-Compliant Offshore Billing Experts Specialized Teams for State-Specific Billing NeedsSelect your location below to learn how we support practices like yours.
To ensure top-notch service delivery, we use premier industry platforms similar to
Also, we offer support for custom APIs and integrations with customer systems, streamlining data synchronization and billing operations.
Reach out to us now for a complimentary discussion and explore how we can help you boost your profit & minimize functional costs. Experience the benefits of connecting with estimable medical billing professionals.
Related specialties: urology medical billing services, pathology medical billing services.
What is oncology medical billing?
Oncology medical billing involves billing cancer-related services including physician visits, chemotherapy, radiation therapy, and supportive care using oncology CPT and ICD-10 codes.
How do you handle billing for new FDA-approved oncology drugs?
We monitor FDA approvals and payer coverage policies to ensure new drugs are billed with correct J-codes or unlisted codes with appropriate documentation.
What is chemotherapy waste billing?
When partial vials are discarded, waste can sometimes be billed. ICS calculates and bills waste accurately per Medicare and commercial payer guidelines.
Do you handle radiation therapy billing separately from medical oncology?
Yes, we provide both radiation oncology and medical oncology billing services, either combined or as separate service lines.
How is radiation oncology billing different from medical oncology billing?
Radiation oncology billing focuses on treatment delivery and planning codes, while medical oncology billing includes office visits, infusions, and medication administration.
Does Medicare cover oncology services?
Yes. Medicare covers medically necessary oncology services, but claims must follow CMS billing guidelines.
Can oncology billing be outsourced to India?
Yes. Many U.S. oncology practices outsource billing to India to improve efficiency and reduce operational costs.
What causes denials in oncology billing?
Common causes include incorrect CPT sequencing, diagnosis mismatches, missing documentation, and CMS compliance issues.
Are anti-emetic infusions chemotherapy administration?
No. Chemotherapy administration codes apply to anti-neoplastic drugs, while anti-emetic or anti-anemia drugs given by injection or infusion to cancer patients are not treated as chemotherapy administration.
What is bundled into chemotherapy administration?
IV access, local anesthesia, flushing, standard tubing and syringes, and preparation of the chemotherapy agent are included in the payment for the administration service and are not separately billable.
Can data collection services use modifier Q1?
No. Services provided solely for data collection and analysis that are not used in clinical management of the patient are not covered and may not be billed with modifier Q1.
Tell us your specialty, payer mix and billing priorities.
Build a dedicated offshore team or align billing fees with collections.
“ Partnering with ICS transformed our revenue cycle. Claim approvals are faster, denials have dropped significantly, and we finally have clear visibility into our billing performance. ”
Founder, Sunrise Family Clinic
“ The ICS team is knowledgeable, responsive, and deeply committed to helping our practice grow. Their customized dashboard gives us real-time insights we never had before. ”
Orthopedic Surgeon, CareAxis Hospital
“ We were drowning in paperwork and delays before ICS stepped in. Their team streamlined everything, from eligibility checks to patient billing, and gave us time to focus on care. ”
Practice Manager, Lotus Women's Health Center
“ ICS is more than a billing service—they’re a strategic partner. Their compliance-first approach gives us confidence, and their results speak for themselves. ”
Pulmonologist, Airway Specialty Clinic
“ With ICS, we saw a 35% increase in collections within the first quarter. Their billing accuracy and follow-up on aging claims are unmatched. ”
Dermatologist, ClearSkin Clinic
