New 2024 ICD-10-CM Diagnosis Codes List
For the 2024 fiscal year, the ICD-10-CM diagnosis codes system has been updated with 526 new codes, of which 395 are new billable codes.
Significant updates were made to Chapter 20 - External Causes of Morbidity (V00-Y99). New diagnosis codes were introduced to specify the presence of foreign objects such as batteries, plastic, metal, and both organic and non-organic materials. This chapter received a total of 173 new codes.
Chapter 13 - Diseases of the musculoskeletal system and connective tissue (M00-M99) added 44 new codes to specify osteoporosis with pathological fractures.
Chapter 7 - Diseases of the Eye and Adnexa (H00-H59) has been updated with 47 new diagnosis codes. These additions cover conditions like proliferative sickle-cell retinopathy, specific eye muscle issues, other forms of strabismus, and the sensation of a foreign body in the eye.
Here is a summary of the new codes added this year:
- Chapter 1: Certain infectious and parasitic diseases 2
- Chapter 2: Neoplasms 16
- Chapter 3: Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism 8
- Chapter 4: Endocrine, nutritional and metabolic diseases 22
- Chapter 6: Diseases of the nervous system 34
- Chapter 7: Diseases of the eye and adnexa 47
- Chapter 9: Diseases of the circulatory system 14
- Chapter 10: Diseases of the respiratory system 10
- Chapter 11: Diseases of the digestive system 22
- Chapter 13: Diseases of the musculoskeletal system and connective tissue 44
- Chapter 14: Diseases of the genitourinary system 18
- Chapter 15: Pregnancy, childbirth and the puerperium 8
- Chapter 17: Congenital malformations, deformations and chromosomal abnormalities 28
- Chapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified 24
- Chapter 19: Injury, poisoning and certain other consequences of external causes 17
- Chapter 20: External causes of morbidity and mortality 173
- Chapter 21: Factors influencing health status and contact with health services 39
Chapter 11: Diseases of the digestive system (K00–K95)
K90.82 - Short bowel syndrome
- K63.8219 - Small intestinal bacterial overgrowth, unspecified
- K35.211 - Acute appendicitis with gen peritonitis, with perf and abscs
- K90.821 - Short bowel syndrome with colon in continuity
K63.821 - Small intestinal bacterial overgrowth
- K63.829 - Intestinal methanogen overgrowth, unspecified
- K90.822 - Short bowel syndrome without colon in continuity
- K35.219 - Ac appendicitis w gen peritonitis, w abscs, unsp as to perf
- K63.8212 - Small intestnl bact overgrowth, hydrogen sulfide-subtype
- K35.210 - Ac appendicitis with gen peritonitis, w/o perf, with abscs
K63.82 - Intestinal microbial overgrowth
- K63.8211 - Small intestinal bacterial overgrowth, hydrogen-subtype
K35.20 - Acute appendicitis with gen peritonitis, without abscess
- K35.201 - Ac appendicitis with gen peritonitis, with perf, w/o abscs
- K68.2 - Retroperitoneal fibrosis
K35.21 - Acute appendicitis with gen peritonitis, with abscess
- K63.822 - Small intestinal fungal overgrowth
- K90.829 - Short bowel syndrome, unspecified
- K90.83 - Intestinal failure
- K35.200 - Acute appendicitis with gen peritonitis, w/o perf or abscs
- K35.209 - Ac appendicitis w gen peritonitis,w/o abscs,unsp as to perf
- K68.3 - Retroperitoneal hematoma