A doctor’s visit doesn’t begin or end with the patient walking through the door. Even before the appointment, a detailed sequence begins, which includes turning clinical notes into codes, building claims, and securing payment. This sequence is the healthcare billing process, and it directly shapes how quickly providers get paid and how clearly patients understand their bills. The stakes are high. Nearly 11.8% of claims are denied on first submission, a jump from 10.2% just a few years ago. Each denial delays revenue and adds stress for patients as well as providers already navigating care. So, read on to get the healthcare billing process explained in a step-by-step manner. Along the way, you will also learn KPIs that matter and where automation can reduce errors, speed up cash flow, and improve transparency.