Understanding Medical Billing & Coding
Medical billing and coding are essential pillars of the healthcare revenue cycle. They bridge the gap between clinical care (what the provider does), documentation (what gets recorded), and reimbursement (what the provider gets paid). Without effective billing and coding, healthcare providers risk delayed payments, rejected claims, non‑compliance, and revenue leakage. Medical coding involves translating clinical services (diagnoses, procedures, patient visits) into standardized codes (for example, ICD‑10, CPT, HCPCS). Coders must reflect what was done and why, while adhering to payer rules and regulatory standards. Medical billing picks up after coding: it involves preparing and submitting claims to payers (insurance companies, Medicare/Medicaid), tracking payment, following up on denials, posting payments, and maintaining accounts receivable (A/R). Together, they form the revenue cycle management (RCM) workflow: from patient registration and eligibility verification → coding → ...