1. ICD-10-CM Codes
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2. A00-B99
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3. B50-B64
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4. B58-
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5. 2023 ICD-10-CM Diagnosis Code B58.9

2023 ICD-10-CM Diagnosis Code B58.9

Toxoplasmosis, unspecified

2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

• B58.9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• The 2023 edition of ICD-10-CM B58.9 became effective on October 1, 2022.
• This is the American ICD-10-CM version of B58.9 - other international versions of ICD-10 B58.9 may differ.

• Acquired disseminated toxoplasmosis
• Toxoplasma gondii infection
• Toxoplasmosis

• A parasitic disease contracted by the ingestion or fetal transmission of toxoplasma gondii.
• Acquired form of infection by toxoplasma gondii in animals and man.
• An infection by a parasite called toxoplasma gondii
• The acquired form of infection by toxoplasma gondii in animals and man.
• Toxoplasmosis is a disease caused by the parasite toxoplasma gondii. More than 60 million people in the United States Have the parasite. Most of them don't get sick. But the parasite causes serious problems for some people. These include people with weak immune systems and babies whose mothers become infected for the first time during pregnancy. Problems can include damage to the brain, eyes and other organs. You can get toxoplasmosis from
  • waste from an infected cat
  • eating contaminated meat that is raw or not well cooked
  • using utensils or cutting boards after they've had contact with raw meat
  • drinking infected water
  • receiving an infected organ transplant or blood transfusion
  most people with toxoplasmosis don't need treatment. There are drugs to treat it for pregnant women and people with weak immune systems. Centers for Disease Control and Prevention.

• 867 Other infectious and parasitic diseases diagnoses with mcc
• 868 Other infectious and parasitic diseases diagnoses with cc
• 869 Other infectious and parasitic diseases diagnoses without cc/mcc
• 974 Hiv with major related condition with mcc
• 975 Hiv with major related condition with cc
• 976 Hiv with major related condition without cc/mcc

Convert B58.9 to ICD-9-CM

• 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
• 2017 (effective 10/1/2016): No change
• 2018 (effective 10/1/2017): No change
• 2019 (effective 10/1/2018): No change
• 2020 (effective 10/1/2019): No change
• 2021 (effective 10/1/2020): No change
• 2022 (effective 10/1/2021): No change
• 2023 (effective 10/1/2022): No change

• Toxoplasma, toxoplasmosis (acquired) B58.9

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.