ICD-10 Code Updates Effective 10/1/2024

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Every October, Office Practicum uses Health Language to access and update the complete list of the latest acceptable Diagnosis Codes. Below are the ICD-10 codes that have been added for October 1, 2024. This list also includes additions and deletions of descriptions. 

It’s important to update your practice's templates, diagnostic tests, screenings, and favorites to include these new codes and remove those codes which are no longer valid, if applicable. See Add or Edit a Diagnosis Template for detailed steps on how to validate the DX Codes on your Diagnosis Templates.

A04.7 Enterocolitis due to Clostridium difficile (Descriptor Added)

• Descriptor: Clostridioides difficile colitis

E10.A Type 1 diabetes mellitus, presymptomatic (New Code and Descriptor Added)

• Descriptor: Early-stage type 1 diabetes mellitus

E10.A Type 1 diabetes mellitus, presymptomatic (Adding MULTIPLE New Codes & Descriptors)

• E10.A0 Type 1 diabetes mellitus, presymptomatic, unspecified
• E10.A1 Type 1 diabetes mellitus, presymptomatic, Stage 1
  • Descriptor: Multiple confirmed islet autoantibodies with normoglycemia
• E10.A2 Type 1 diabetes mellitus, presymptomatic, Stage 2
  • Descriptor: Confirmed islet autoimmunity with dysglycemia

E66 Overweight and obesity

• Revision in USE ADDITIONAL from code to identify body mass index (BMI), if known (Z68.-) to code to identify body mass index (BMI), if known, for adults (Z68.1-Z68.45) or pediatrics (Z68.5-)

F50.01 Anorexia nervosa, restricting type (Adding MULTIPLE New Codes and Descriptors)

• F50.010 Anorexia nervosa, restricting type, mild
  • Descriptor: Anorexia nervosa, restricting type, with a body mass index greater than or equal to 17 kg/m2
• F50.011 Anorexia nervosa, restricting type, moderate
  • Descriptor: Anorexia nervosa, restricting type, with a body mass index of 16.0-16.99 kg/m2
• F50.012 Anorexia nervosa, restricting type, severe
  • Descriptor: Anorexia nervosa, restricting type, with a body mass index of 15.0-15.99 kg/m2
• F50.013 Anorexia nervosa, restricting type, extreme
  • Descriptor: Anorexia nervosa, restricting type, with a body mass index of less than 15.0 kg/m2
• F50.014 Anorexia nervosa, restricting type, in remission
  • Descriptor: Anorexia nervosa, restricting type, in full remission
  • Descriptor: Anorexia nervosa, restricting type, in partial remission
• F50.019 Anorexia nervosa, restricting type, unspecified

F50.02 Anorexia nervosa, binge eating/purging type (Adding MULTIPLE New Codes and Descriptors)

• F50.020 Anorexia nervosa, binge eating/purging type, mild
  • Descriptor: Anorexia nervosa, binge eating/purging type, with a body mass index greater than or equal to 17 kg/m2
• F50.021 Anorexia nervosa, binge eating/purging type, moderate
  • Descriptor: Anorexia nervosa, binge eating/purging type, with a body mass index of 16.0-16.99 kg/m2
• F50.022 Anorexia nervosa, binge eating/purging type, severe
  • Descriptor: Anorexia nervosa, binge eating/purging type, with a body mass index of 15.0-15.99 kg/m2
• F50.023 Anorexia nervosa, binge eating/purging type, extreme
  • Descriptor: Anorexia nervosa, binge eating/purging type, with a body mass index of less than 15.0 kg/m2
• F50.024 Anorexia nervosa, binge eating/purging type, in remission
  • Descriptor: Anorexia nervosa, binge eating/purging type, in full remission
  • Descriptor: Anorexia nervosa, binge eating/purging type, in partial remission
• F50.029 Anorexia nervosa, binge eating/purging type, unspecified

F50.2 Bulimia nervosa (Adding MULTIPLE New Codes and Descriptors)

• F50.20 Bulimia nervosa, unspecified
• F50.21 Bulimia nervosa, mild
  • Descriptor: Bulimia nervosa with 1-3 episodes of inappropriate compensatory behavior per week
• F50.22 Bulimia nervosa, moderate
  • Descriptor: Bulimia nervosa with 4-7 episodes of inappropriate compensatory behavior per week
• F50.23 Bulimia nervosa, severe
  • Descriptor: Bulimia nervosa with 8-13 episodes of inappropriate compensatory behavior per week
• F50.24 Bulimia nervosa, extreme
  • Descriptor: Bulimia nervosa with 14 or more episodes of inappropriate compensatory behavior per week
• F50.25 Bulimia nervosa, in remission
  • Descriptor: Bulimia nervosa, in full remission
  • Descriptor: Bulimia nervosa, in partial remission

F50.81 Binge eating disorder (Adding MULTIPLE New Codes and Descriptors)

• F50.810 Binge eating disorder, mild
  • Descriptor: Binge eating disorder with 1-3 binge eating episodes per week
• F50.811 Binge eating disorder, moderate
  • Descriptor: Descriptor: Binge eating disorder with 4-7 binge eating episodes per week
• F50.812 Binge eating disorder, severe
  • Descriptor: Descriptor: Binge eating disorder with 8-13 binge eating episodes per week
• F50.813 Binge eating disorder, extreme
  • Descriptor: Binge eating disorder with 14 or more eating episodes per week
• F50.814 Binge eating disorder, in remission
  • Descriptor: Binge eating disorder, in full remission
  • Descriptor: Binge eating disorder, in partial remission
• F50.819 Binge eating disorder, unspecified

F50.82 Avoidant/restrictive food intake disorder (New Descriptor Added)

• Avoidant/restrictive food intake disorder, in remission

F98.2 Other feeding disorders of infancy and childhood (Revision to Code, New Descriptor Added)

• F98.21 Rumination disorder of infancy HAS BEEN REVISED TO F98.21 Rumination disorder of infancy and childhood
  • Descriptor: Rumination disorder in infancy or childhood, in remission

F98.3 Pica of infancy and childhood (Descriptor Added)

• Descriptor: Pica in infancy or childhood, in remission

J21.9 Acute bronchiolitis, unspecified (Revised Exclusion)

• Exclusion revised from chronic bronchiolitis (J44.-) to chronic bronchiolitis (J44.89)

K58 Irritable bowel syndrome (Code Revision)

• Code revised from K58.9 Irritable bowel syndrome without diarrhea to K58.9 Irritable bowel syndrome, unspecified

M92.8 Other specified juvenile osteochondrosis (Descriptor Deleted)

• Descriptor: Calcaneal apophysitis

Q23.1 Congenital insufficiency of aortic valve (Descriptor Deleted)

• Descriptor: Bicuspid aortic valve

Q23.81 Bicuspid aortic valve (New Code and Descriptors Added)

• Descriptor: Congenital bicuspid aortic valve
• Descriptor: Unicuspid (congenital) aortic valve (at birth)

R73.0 Abnormal glucose (Exclusion Added)

• Excludes1: type 1 diabetes mellitus, presymptomatic (E10.A-)

SDOH-related codes

• Z59.71 Insufficient health insurance coverage (New Code and Descriptors Added)
  • Inadequate social insurance
  • Insufficient social insurance
  • No health insurance coverage
• Z68.5 Body mass index [BMI] pediatric (code Revised and New Codes Added)
  • Code revised from Z68.54 Body mass index [BMI] pediatric, greater than or equal to 95th percentile for age to Z68.54 Body mass index [BMI] pediatric, 95th percentile for age to less than 120% of the 95th percentile for age
  • Z68.55 Body mass index [BMI] pediatric, 120% of the 95th percentile for age to less than 140% of the 95th percentile for age
  • Z68.56 Body mass index [BMI] pediatric, greater than or equal to 140% of the 95th percentile for age