Specialties
Medical Billing by Specialty
A biller who knows general claim rules can still miss what matters most in your specialty: the global period on an orthopedic case, the time range on a psychotherapy code, the relief threshold before a radiofrequency ablation. Each specialty page explains the rules that drive payment in that field.
- Workflows built around each specialty's code families and modifiers
- Denial prevention based on the triggers your specialty actually faces
- Multi-specialty groups billed with each provider's own rules
Why specialty matters in medical billing
Payers apply the same claim format to everyone, but very different rules underneath it. Surgical specialties live with global periods and multiple-procedure reductions. Behavioral health is billed by session time. Therapy practices count minutes into units. Diagnostic specialties split professional and technical components. A billing process that ignores those differences produces the same denials every week.
That is why each specialty page below starts from that field's real code families, documentation requirements and payer behaviour, rather than a general description of billing. Where two specialties overlap, the pages say what is different.
Specialties we bill for
Choose your specialty to see the codes, denial causes and workflow that apply to it.
Cardiology Billing
Billing for echo, stress testing, cath lab and device monitoring, with professional and technical splits handled correctly.
Learn more about Cardiology BillingOrthopedic Billing
Surgical global periods, laterality and bilateral rules, fracture care, injections and bracing, plus work-injury claims routed to the right payer.
Learn more about Orthopedic BillingDermatology Billing
Same-day visits and procedures, biopsy, destruction, excision and Mohs coding, cosmetic exclusions and biologic authorizations.
Learn more about Dermatology BillingMental Health Billing
Billing for therapy practices: psychotherapy time codes, group practice NPIs, telehealth, clinician credentialing and session authorizations.
Learn more about Mental Health BillingPsychiatry Billing
Medication management with psychotherapy add-ons, psychiatric evaluations, and authorization-heavy treatments such as TMS, ECT and esketamine.
Learn more about Psychiatry BillingPain Management Billing
Epidurals, facet and medial branch blocks, radiofrequency ablation, imaging-guidance bundling and urine drug testing coded to coverage policy.
Learn more about Pain Management BillingPhysical Therapy Billing
Timed therapy codes and the 8-minute rule, GP modifiers, KX thresholds, plan-of-care certification and visit limits.
Learn more about Physical Therapy BillingChiropractic Billing
Spinal manipulation codes, subluxation documentation, the AT modifier and maintenance care, plus cash and personal injury cases.
Learn more about Chiropractic BillingUrgent Care Billing
Walk-in E/M levels, procedures and supplies, in-house X-ray and lab, occupational medicine, S-codes and per-visit payer contracts.
Learn more about Urgent Care BillingRadiology Billing
Global, professional and technical component billing, imaging authorizations through benefit managers, contrast coding and ordering-provider rules.
Learn more about Radiology BillingGastroenterology Billing
Screening colonoscopies that turn diagnostic, modifier PT and 33, polypectomy technique coding, sedation and anesthesia pairing, and pathology.
Learn more about Gastroenterology BillingNeurology Billing
EEG, EMG and nerve conduction coding, botulinum toxin injections with drug units, sleep studies and infusion authorizations.
Learn more about Neurology BillingPediatrics Billing
Age-banded well-child visits, vaccine administration and product coding, Vaccines for Children, EPSDT, screening codes and coverage for minors.
Learn more about Pediatrics BillingInternal Medicine Billing
Adult chronic disease care: MDM-based E/M, chronic and principal care management, wellness visits, transitional care and risk adjustment documentation.
Learn more about Internal Medicine BillingFamily Practice Billing
Every age in one practice: mixed payers, preventive coding from infants to seniors, office procedures, sports physicals and NP and PA billing.
Learn more about Family Practice BillingUrology Billing
Cystoscopy code families, in-office urodynamics and procedures, lithotripsy, prostate biopsy with imaging guidance, vasectomy and injectable drugs.
Learn more about Urology BillingOncology Billing
Chemotherapy and infusion administration with time tracking, drug units and wastage, buy-and-bill and 340B, cycle authorizations and clinical trials.
Learn more about Oncology BillingAnesthesia Billing
Base, time and modifying units, start and stop times, medical direction and concurrency modifiers, payer conversion factors and pain blocks.
Learn more about Anesthesia BillingPodiatry Billing
Routine foot care exceptions, class findings and Q modifiers, nail and callus debridement, foot surgery globals and the diabetic shoe program.
Learn more about Podiatry BillingOphthalmology Billing
Eye visit codes versus E/M, medical versus routine vision coverage, cataract globals and co-management, diagnostic testing rules and intravitreal drugs.
Learn more about Ophthalmology BillingPlastic Surgery Billing
Reconstructive versus cosmetic decisions, pre-approval with photos and criteria, breast reconstruction under WHCRA, implants, globals and self-pay packages.
Learn more about Plastic Surgery BillingOB/GYN Billing
Global obstetric packages and split billing, call-group deliveries, obstetric ultrasound, gynecologic procedures, well-woman visits and LARC.
Learn more about OB/GYN BillingDME Billing
Supplier billing for DME: enrollment and accreditation, written orders, proof of delivery, rental modifiers, resupply rules and DME MAC audits.
Learn more about DME BillingLaboratory Billing
Lab billing under the clinical lab fee schedule: CLIA matching, diagnosis linking to NCDs and LCDs, panels, molecular tests, toxicology and client billing.
Learn more about Laboratory BillingABA Therapy Billing
ABA billing by provider level, authorized units and hours, assessment and caregiver guidance codes, autism mandates, BCBA credentialing and session notes.
Learn more about ABA Therapy Billing
Where related specialties bill differently
Some specialties share patients or codes but follow different payment rules. These are the overlaps we are asked about most.
| Specialties | What they share | What differs in billing |
|---|---|---|
| Mental health and psychiatry | Diagnoses, patients and psychotherapy. | Therapists bill stand-alone time-based psychotherapy codes; prescribers bill E/M visits with psychotherapy add-ons, plus procedures such as TMS. |
| Physical therapy and chiropractic | Musculoskeletal patients and some exercise and manual therapy codes. | Therapy is paid in timed units under a certified plan of care; chiropractic depends on manipulation codes, subluxation documentation and active-care rules. |
| Orthopedics and pain management | Spine patients and some injection codes. | Orthopedic billing is anchored in surgical global periods; pain management in repeat procedures governed by frequency and relief requirements. |
| Dermatology and plastic surgery | Skin lesion removal and repairs. | Dermatology turns on biopsy, destruction and Mohs coding; plastic surgery on the line between reconstructive and cosmetic work. |
| Internal medicine and family practice | Primary care E/M, preventive visits and chronic care. | Family practice adds pediatric preventive care and vaccines; internal medicine concentrates on complex adult chronic conditions. |
Frequently asked questions
Can you bill for a multi-specialty group?
Yes. Each provider's claims follow the rules of their own specialty, with payer settings such as bilateral formats or telehealth rules configured per specialty rather than once for the whole group. That is how we set up multi-specialty groups.
My specialty is not listed. Can you still help?
We also work with specialties not listed here. Contact us with your specialty and main payers.
Are your billers and coders assigned by specialty?
Work is organized by specialty, with experienced billing and coding specialists for each and a dedicated account manager as your main contact.
What should we look for in a specialty billing company?
Ask how they handle the two or three rules that drive most of your denials, such as global periods, time-based codes or authorization criteria, and how they would show you the results. A general answer to a specialty-specific question is a warning sign.
See how your specialty's claims are performing
A free audit groups your denials by the rules specific to your specialty and shows where the biggest fixes are.
