Category: ICD 10 Codes

H00–H59 Eye & Adnexa Disorders

H00–H59: Eye & Adnexa Disorders – A Complete ICD-10-CM Coding Guide

Eye and adnexa disorders are among the most frequently reported conditions in ophthalmology, optometry, emergency medicine, and primary care settings. Accurate coding for these conditions is essential not only for clinical documentation but also for timely reimbursements and compliance with payer guidelines. The ICD-10-CM code range H00–H59 is dedicated to Diseases of the Eye and […]
Hyperlipidemia icd 10

Hyperlipidemia ICD-10 Codes: A Complete Guide for Medical Coding

Hyperlipidemia is one of the most commonly diagnosed chronic conditions in clinical practice, significantly increasing the risk of cardiovascular disease, stroke, and metabolic disorders. With the rising prevalence of lipid disorders, accurate ICD-10 coding for hyperlipidemia has become essential for proper documentation, reimbursement, and compliance. Even minor coding errors can lead to claim denials, underpayment, […]
ICD-10-CM codes D50–D89

ICD-10-CM codes D50–D89: Blood and Immune Disorders and Their Impact on Cardiology Billing

Blood and immune disorders classified under ICD-10-CM codes D50–D89 represent a complex group of conditions that significantly influence patient outcomes, documentation accuracy, and reimbursement in cardiology practices. These disorders frequently coexist with cardiovascular conditions, adding clinical complexity that must be accurately captured in medical records and claims. For cardiology providers, precise coding of blood and […]
ICD-10 D50–D53 anemias

ICD-10 Codes D50–D53 Anemias: Complete Medical Coding Guide

Anemia is one of the most frequently diagnosed conditions across primary care, specialty practices, and hospital settings. Accurate diagnosis and documentation are critical—not only for patient care but also for compliant medical coding and proper reimbursement. The ICD-10-CM D50–D53 cover various types of nutritional and deficiency-related anemias, making them essential for healthcare providers, coders, and […]
E03 Hypothyroidism ICD-10 Coding

E03 Hypothyroidism ICD-10 Coding Guide: Documentation, Subcodes & Billing Tips

Hypothyroidism is one of the most common endocrine disorders affecting millions of individuals worldwide. From clinical presentation to diagnosis and long-term management, accurate documentation and coding are essential for proper reimbursement and continuity of care. The ICD-10-CM code E03 series captures different forms of hypothyroidism—allowing healthcare providers, coders, and billers to ensure compliant, error-free claim […]
Intestinal Infectious Diseases

A00–A09: Complete Guide to Intestinal Infectious Diseases Coding

Intestinal infectious diseases remain one of the most commonly reported medical conditions worldwide, leading to millions of outpatient visits and significant healthcare spending each year. In the ICD-10-CM code range A00–A09, these conditions include cholera, typhoid fever, shigellosis, foodborne illnesses, viral gastroenteritis, and other bacterial, viral, and parasitic infections affecting the digestive tract. Accurate coding […]
Right Hip Pain

ICD-10 Code for Right Hip Pain (M25.551) | Billing & RCM Guide

In the complex world of healthcare, accuracy in medical coding is not just about compliance—it’s the foundation of timely reimbursements and a healthy revenue cycle. Among the most common patient complaints is hip pain, which often leads to diagnostic evaluations and treatment claims. Properly using the ICD-10 code for right hip pain (M25.551) is crucial […]
ICD-10-CM Code K21.9

ICD-10-CM GERD Diagnosis Code K21.9: A Complete Guide for Medical Billing

Gastroesophageal Reflux Disease (GERD) is one of the most frequently diagnosed conditions in clinical settings, especially among gastroenterology practices. With rising patient visits related to acid reflux and indigestion symptoms, accurate coding plays a crucial role in ensuring proper documentation, reimbursement, and compliance. The ICD-10-CM diagnosis code K21.9 is widely used for GERD cases that […]

Guide: ICD-10 Code for Prediabetes

Prediabetes is a growing health concern affecting millions of Americans, and accurate medical coding plays a crucial role in identifying and managing this condition effectively. For healthcare providers, understanding the ICD-10 code for prediabetes, associated billing guidelines, and coding best practices is essential for ensuring accurate reimbursement and compliance with payer requirements. This article explores […]