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Posts tagged "CPT codes"

Modifier 96 vs. Modifier 97: What Therapy Billers Need to Know

June 17, 2026 / Alex J. Lau / Billing
Modifier 96 versus Modifier 97

If you work in therapy billing, you have probably seen Modifier 96 and Modifier 97 on claim forms without being entirely sure when each one applies. That confusion is more common than you might think, and it causes real problems: denied claims, audit flags, and benefit exhaustion for patients who still need care. Getting these […]

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CPT codes, Habilitative Therapy, Medicare Modifiers, Modifier 96, Modifier 97, Physical Therapy Billing, Rehabilitative Therapy, Therapy Billing

Which CPT Codes are Used in Dermatology Billing?

April 20, 2026 / Alex J. Lau / Billing, CPT Codes, Dermatology Billing, Dermatology CPT Codes, Prior Authorization
Dermatology CPT Codes -- Coder Sitting at Her Desk

Dermatology billing uses a distinct set of CPT codes grouped by procedure type. Those are evaluation and management visits, biopsies, shave removals, excisions, destruction of lesions, Mohs surgery, and phototherapy. The correct code depends not just on what procedure was performed, but on the size, location, and complexity of the lesion, and on whether the […]

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Articles, CPT codes, Dermatology Billing, Dermatology Claims, Dermatology CPT Codes, Prior Authorization

2026 CPT Code Updates: RPM, Telehealth, E/M, Interventional Radiology Changes Explained

January 19, 2026 / Alex J. Lau / CPT Code Update, CPT Codes, Medical Coding
Medical Physician who is a CPT Coding Expert

The 2026 CPT coding updates took effect January 1, 2026, with the most significant changes affecting remote patient monitoring, telehealth billing, evaluation and management documentation, and interventional radiology. CMS published the full list of new, revised, and deleted codes in the annual update to the CPT/HCPCS code list, available directly from CMS.gov. Claims submitted with […]

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CPT Code Update, CPT codes, Medical Coding

Which CPT Codes are Used for Alopecia Treatment Billing?

November 28, 2025 / Alex J. Lau / CPT Codes, Dermatology Billing
CPT Codes for Alopecia Treatment Billing

CPT codes for alopecia treatment vary by the type of intervention performed. Intralesional corticosteroid injections use codes 11900 and 11901 depending on the number of lesions treated. Laser therapy for hair loss falls under the 96920-96922 range based on treatment area size. Hair transplant procedures use codes 15775 and 15776. Skin biopsy for diagnostic workup […]

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Alopecia Treatment, Alopecia Treatment CPT Codes, CPT codes, Dermatology Billing

Which CPT Codes are Used in Primary Care Billing

November 6, 2025 / Alex J. Lau / CPT Codes, Medical Billing, Primary Care Billing, Revenue Cycle Management
Primary Care Medical Billing, Credentialing

Primary care billing hinges on selecting the right CPT code and in a practice that may see 25 or more patients daily, small coding errors multiply into significant revenue loss and compliance risk. This guide covers every major CPT code category used in primary care billing: Evaluation & Management (E&M) visits, preventive exams, chronic care […]

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Chronic Care Management, CPT codes, E&M Codes, Evaluation and Management, Medical Coding, Preventive Care Billing, Primary Care Billing, Remote Patient Monitoring, Telehealth Billing

Which CPT Codes are Used in Acne Treatment Billing?

August 21, 2025 / Alex J. Lau / Acne, Acne CPT Codes, Acne Treatment, Acne Treatment CPT Codes, CPT Codes
Twin Teenage Girls - CPT Codes Acne

Medical coding for acne treatment can feel like navigating a maze, especially when you’re trying to ensure proper reimbursement while providing the best care for your patients. Having the working knowledge of which CPT codes apply to various acne treatments is essential for dermatology practices, family medicine physicians, and healthcare billing professionals who regularly encounter […]

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Acne, Acne CPT Codes, Acne Treatment, Acne Treatment CPT Codes, CPT codes

Key Mechanisms Used in Behavioral Health Billing

October 1, 2024 / Alex J. Lau / Medical Billing
Key Behavioral Health Billing Mechanisms

Behavioral health billing is a complex and crucial aspect of the healthcare industry, specifically focused on mental health and substance abuse services. It involves intricate processes, numerous codes, and strict regulations to ensure accurate reimbursement for services provided while maintaining patient privacy and data security. We research the various mechanisms used in behavioral health billing, […]

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Behavioral Health Billing, CPT codes, EDI, HIPAA, Mental Health Billing

Which CPT Codes are Used in Remote Patient Monitoring Billing?

March 30, 2024 / Alex J. Lau / CPT Codes, Medical Billing, Remote Patient Monitoring
CPT Codes Remote Patient Monitoring (RPM)

If you’re a healthcare provider looking to get into remote patient monitoring (RPM), one of the first things you need to understand is how to bill for these services. And that starts with knowing the right CPT codes to use. RPM has been around for a while, but it really took off during the COVID-19 […]

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CPT codes, Remote Patient Monitoring Billing, RPM Billing, RPM CPT Codes

Unveiling Some of the Key CPT Codes in Medical Coding

February 20, 2024 / Alex J. Lau / CPT Codes, Medical Coding
White Female Medical Billing Outsourced

In the intricate world of medical billing and coding, understanding Common Procedural Terminology (CPT) codes is paramount. These codes act as a universal language, facilitating seamless communication between healthcare providers and insurance entities. Let’s delve into the realm of CPT codes, exploring their significance and shedding light on the most commonly used ones. Decoding CPT Codes: […]

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CPT codes, Medical Billing, Medical Reimbursement, Revenue Cycle Management

Billing for COVID-19 Testing: An In-Depth Use Case Explaining CPT Codes, Payer Policies, and Revenue Cycle Optimization

February 19, 2024 / Alex J. Lau / COVID-19
COVID-19 variant test billing

Diagnostic testing for COVID-19 has become a cornerstone of pandemic response for healthcare providers. However, rolling out testing services presents immense challenges around reimbursement and revenue cycle management. This definitive use case walks through COVID-19 testing billing and coding procedures in 2022 step-by-step, using examples to illustrate how to optimize claims submission and payment across […]

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COVID-19 Test Billing, CPT codes, Revenue Cycle Management

Which CPT Codes are Used in Speech Therapy Billing?

January 19, 2024 / Alex J. Lau / Billing, Billing Automation, Billing Best Practice, Claim Billing, CPT, CPT Codes, Current Procedural Terminology, Revenue Cycle, Revenue Cycle Management, Speech Therapy, Speech Therapy Billing
Speech Therapy CPT Codes

Speech-language pathology services are critical for evaluating and treating communication disorders, swallowing difficulties, and cognitive-linguistic impairments. However, selecting the proper CPT codes for speech therapy can be complex given the many types of assessments, modalities, and interventions provided. We examine the most frequently used Current Procedural Terminology (CPT) codes that speech therapists report to receive […]

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Billing, Common Procedural Terminology (CPT) codes, CPT, CPT codes, Current Procedural Terminology, Medical Billing, Speech Billing, Speech Therapy Billing

Which CPT Codes are Used in Pharmacogenetic (PGx) Testing Billing?

November 14, 2023 / Alex J. Lau / Billing, Billing Services, Claim Billing, CPT, CPT Codes, Healthcare Billing, Medical, Medical Billing, PGx, PGx Billing, Pharmacogenetics, Pharmacogenetics Billing, Pharmacogenetics CPT Codes
Pharmacogenetic (PGx) Testing Billing

CPT Coding for Pharmacogenetic (PGx) Testing Reimbursement Pharmacogenetics refers to the study of how genetic variability impacts drug response. Also called pharmacogenomics, PGx testing analyzes a patient’s genetic makeup to predict drug efficacy, optimal dosing, and risk of adverse reactions. As our understanding of genetics has advanced, there has been growing recognition of its role […]

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CPT codes, CYP1A2, CYP2C19, CYP2C9, CYP2D6, CYP3A4, CYP3A5, CYP4F2, PGx, PGx Billing, Pharmacogenetics, Pharmacogenetics Billing, Pharmacogenetics CPT, Pharmacogenetics CPT Codes, rs12777823, SLCO1B1, VKORC1

Which CPT Codes are Used in Hospitalist Billing?

August 2, 2023 / Alex J. Lau / Billing, Billing Revenue, Billing Services, Claim Billing, Claim Data, Claim Denials, CPT Codes, Denial Management, Denied Claims, Denied Medical Claims, Healthcare, Healthcare Billing, HL7, Hospitalist, Hospitalist Billing, Hospitalist Medicine, ICD-10, Medical, Medical Billing
Medical Billing Software White Male User

In the realm of medical billing and coding, precision and accuracy are paramount. Hospitalist billing, a specialized area, relies on specific CPT (Current Procedural Terminology) codes to ensure proper reimbursement for services rendered. These codes serve as a universal language that communicates medical procedures and services to insurance companies. In this comprehensive guide, we’ll delve […]

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CPT codes, CPT Codes in Hospitalist Billing, Healthcare, Healthcare Billing, Hospitalist, Hospitalist Billing, Hospitalist Medical Billing, ICD-10, Medical, Medical Billing, Medical Billing Service

How to Choose the Correct CPT Code

April 21, 2023 / Alex J. Lau / Biling Codes, Billing, Billing Codes, CPT, CPT Code, CPT Codes, Healthcare Billing, Medical Billing
CPT Codes Options

As a medical biller or coder, choosing the correct Current Procedural Terminology (CPT) code is crucial for accurate reimbursement. However, with thousands of codes available, it can be overwhelming to find the right one for your services. We offer a free step-by-step guide on how to choose the correct CPT code for your medical billing […]

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Billing, Correct CPT Code, CPT, CPT Billing Codes, CPT Code, CPT codes, CPT-10, CPT-10 Codes, Healthcare, Healthcare Billing, Medical, Medical Billing

Which CPT Codes are Used in Toxicology Lab Billing?

March 7, 2023 / Alex J. Lau / Biling Codes, Billing, CPT Codes, Medical Coding, Toxicology Billing, Toxicology Lab Billing, Toxicology Labs
Toxicology Lab Billing

Toxicology testing is the analysis of biological samples, such as urine or blood, to detect the presence of drugs or other substances. The results of these tests can be critical in determining a patient’s treatment plan, medication management, or drug rehabilitation program. Toxicology labs play a crucial role in the diagnosis and treatment of various […]

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CPT, CPT codes, CPT-10, Healthcare, Healthcare Billing, Medical, Medical Billing, Medical Billing Service, Toxicology, Toxicology Billing, Toxicology CPT Codes, Toxicology Lab Billing, Toxicology Laboratory Billing

Which CPT Codes are Used in COVID-19 Billing?

March 5, 2023 / Alex J. Lau / COVID, COVID Test Kits, COVID Testing Billing, COVID-19, COVID-19 Billing, COVID-19 Test Kit Reimbursement, COVID-19 Testing, COVID-19 Testing Billing
CPT Covid-19 Billing

The COVID-19 pandemic has impacted the world significantly, causing widespread illness, death, and economic disruption. The virus, also known as SARS-CoV-2, primarily spreads through respiratory droplets when an infected person talks, coughs, or sneezes. COVID-19 symptoms range from mild to severe and may include fever, cough, fatigue, body aches, loss of taste or smell, and […]

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Billing, Coronavirus, COVID CPT, COVID CPT-10, COVID-19, COVID-19 billing, COVID-19 CPT, COVID-19 testing, COVID-19 Testing Billing, CPT, CPT codes, CPT-10, Healthcare, Healthcare Billing, Medical Billing, Medical Billing Service

Which CPT Codes are Used in Behavioral Health Billing?

March 5, 2023 / Alex J. Lau / Behavioral Health, Behavioral Health Billing, Behavioral Health Codes, Behavioral Health CPT Codes, Biling Codes, Billing, CPT, CPT Codes
Behavioral Health Billing Codes

In behavioral health, medical billing is a crucial aspect of providing services to patients. The billing ensures that healthcare providers receive proper payment for the services they provide, and it helps patients understand the costs associated with their care. As the healthcare industry continues to evolve, it is important for behavioral health providers to understand […]

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Behavioral Health, Behavioral Health Billing, Behavioral Health Billing Codes, Behavioral Health Codes, Behavioral Health CPT Codes, Billing Codes, CPT, CPT Billing Codes, CPT codes, CPT-10, CPT-10 Codes, Healthcare Billing, Medical Billing, Medical Billing Service, Revenue Cycle Management

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