List of ICD-9 codes 740–759: congenital anomalies

List of ICD-9 codes 740–759: Congenital Anomalies covers a range of conditions and disorders present at birth, classified under the International Classification of Diseases, Ninth Revision (ICD-9). These codes are utilized by healthcare professionals to categorize and document congenital anomalies, which are also known as birth defects. These conditions can affect nearly any part of the body and vary widely in severity.

Overview

Congenital anomalies are structural, functional, or metabolic disorders that are present at birth. They can result from genetic factors, environmental exposure, or unknown causes. The ICD-9 codes 740–759 provide a systematic way to classify these conditions, aiding in epidemiological research, healthcare planning, and treatment strategies.

Classification

The ICD-9 codes for congenital anomalies are divided into several categories, each focusing on different parts of the body or types of conditions.

Nervous System Anomalies (740–742)

This category includes congenital anomalies of the brain, spinal cord, and nervous system. Common conditions classified under these codes include anencephaly, spina bifida, and hydrocephalus.

Eye, Ear, Face, and Neck Anomalies (743–744)

These codes cover a range of congenital conditions affecting the eyes, ears, face, and neck, such as cataracts present at birth, ear deformities, and cleft lip and cleft palate.

Cardiovascular System Anomalies (745–747)

Congenital anomalies of the heart and circulatory system are classified here. This includes conditions like congenital heart defects, patent ductus arteriosus, and coarctation of the aorta.

Respiratory System Anomalies (748)

This category encompasses congenital anomalies of the lungs and respiratory system, including conditions such as congenital diaphragmatic hernia and tracheoesophageal fistula.

Digestive System Anomalies (749–751)

These codes are used for congenital conditions affecting the digestive system, including esophageal atresia, intestinal malrotation, and anomalies of the liver and biliary tract.

Genitourinary System Anomalies (752–753)

Congenital anomalies of the genitourinary system are classified under these codes. Conditions include undescended testes, renal agenesis, and bladder exstrophy.

Musculoskeletal System Anomalies (754–756)

This category includes congenital anomalies of the musculoskeletal system, such as clubfoot, hip dysplasia, and scoliosis.

Other Congenital Anomalies (757–759)

This section covers other congenital anomalies not classified elsewhere, including skin disorders, chromosomal abnormalities, and inborn errors of metabolism.

Importance

Understanding and classifying congenital anomalies is crucial for early diagnosis, treatment, and management of these conditions. It also helps in identifying potential genetic and environmental risk factors, leading to better prevention strategies.