Hello, I’m Pauline Jenkin. I write about medical billing, coding, and revenue cycle management, with a focus on explaining how these processes actually work in day-to-day practice.

I have over 8 years of experience working with healthcare providers, billing teams, and practice managers across different specialties. During this time, I’ve reviewed claims, corrected coding issues, handled denials, and improved billing workflows. That hands-on experience shapes how I write.

I focus on what causes billing problems, where errors happen, and how they get fixed.

I hold the Certified Professional Coder (CPC) and Certified Professional Biller (CPB) credentials from AAPC, along with the Certified Coding Specialist (CCS) from AHIMA. My background also includes the Certified Revenue Cycle Representative (CRCR) from HFMA and the Certified Professional Medical Auditor (CPMA), which reflects my work with claim reviews, billing accuracy, and compliance.

My work covers CPT and ICD-10 coding, insurance claims, patient billing, and revenue cycle workflows. I follow current coding updates and payer guidelines so the information stays accurate and useful.

I write for providers, billing teams, and anyone trying to understand how medical billing works without the confusion.