Gram Positive Cocci ICD-10-CM Codes

Gram Positive Cocci ICD-10-CM Codes

By Olivia Sayson on Jul 16, 2025.

What ICD-10 Codes are Used for Infections by Gram Positive Cocci?

Infections caused by gram-positive cocci encompass a range of bacterial infections. Here are ten commonly used ICD-10-CM codes for Gram Positive Cocci, along with brief clinical descriptions:

  • A40.9 - Streptococcal sepsis, unspecified: Used for cases of sepsis caused by Streptococcus when the specific strain or type is unspecified.
  • A49.1 - Streptococcal infection, unspecified site: Applied when the site of the Streptococcal infection is not specified.
  • B95.6 - Staphylococcus aureus as the cause of diseases classified to other chapters: Utilized when Staphylococcus aureus is identified as the cause of a disease in a category outside of Chapter 1 (Certain infectious and parasitic diseases).
  • A49.8 - Other bacterial infections of unspecified site: Used for bacterial infections caused by gram-positive cocci in an unspecified site.
  • A40.0 - Sepsis due to Staphylococcus aureus: Applied for sepsis caused by Staphylococcus aureus.
  • A40.1 - Septicemia due to other Gram-positive organisms: Utilized for septicemia caused by Gram-positive cocci other than Staphylococcus aureus.
  • A41.9 - Septicemia, unspecified: Used for septicemia when the specific organism is not identified.
  • A49.9 - Bacterial infection, unspecified: Applied when a bacterial infection is diagnosed, but the specific bacteria causing the infection is unspecified.
  • A41.0 - Streptococcal septicemia: Utilized for cases of septicemia caused by Streptococcus.
  • A49.0 - Staphylococcal infection, unspecified site: Used when the site of the Staphylococcal infection is not specified.

Which Gram Positive Cocci ICD Codes are Billable?

The billable status of the mentioned ICD-10 codes for infections by gram-positive cocci varies:

  • A40.9 - Streptococcal sepsis, unspecified: Yes, billable. Medical expenses related to Streptococcal sepsis with unspecified strain can be claimed.
  • A49.1 - Streptococcal infection, unspecified site: Yes, billable. Costs associated with Streptococcal infection at an unspecified site can be reimbursed.
  • B95.6 - Staphylococcus aureus as the cause of diseases classified to other chapters: Not applicable for billing purposes. This code is for documentation and informational purposes.
  • A49.8 - Other bacterial infections of unspecified site: Yes, billable. Medical expenses for bacterial infections caused by gram-positive cocci at an unspecified site can be claimed.
  • A40.0 - Sepsis due to Staphylococcus aureus: Yes, billable. Expenses related to sepsis caused by Staphylococcus aureus can be reimbursed.
  • A40.1 - Septicemia due to other Gram-positive organisms: Yes, billable. Medical expenses for septicemia caused by other Gram-positive organisms can be claimed.
  • A41.9 - Septicemia, unspecified: Yes, billable. Costs associated with septicemia when the specific organism is not identified can be reimbursed.
  • A49.9 - Bacterial infection, unspecified: Yes, billable. Medical expenses for a bacterial infection when the specific bacteria causing the infection is unspecified can be claimed.
  • A41.0 - Streptococcal septicemia: Yes, billable. Expenses related to septicemia caused by Streptococcus can be reimbursed.
  • A49.0 - Staphylococcal infection, unspecified site: Yes, billable. Medical expenses for Staphylococcal infection at an unspecified site can be claimed.

Clinical Information

  • Gram-Positive Cocci are a group of bacteria that appear spherical under a microscope and retain the crystal violet stain in the Gram staining process.
  • They are classified into several genera: Staphylococcus, Streptococcus, and Enterococcus.
  • These bacteria can cause many infections, including skin infections, respiratory infections, and more severe conditions like sepsis or endocarditis.
  • Identifying the specific genus and species is crucial for proper diagnosis and treatment.
  • Treatment often involves antibiotics, and the choice of antibiotic depends on the type of Gram-positive cocci and its antibiotic susceptibility.
  • In some cases, antibiotic resistance can be a concern, making selecting appropriate antibiotics more challenging.
  • Patient education should include information on infection prevention, appropriate antibiotic use, and the importance of completing antibiotic courses.
  • Infections caused by Gram-positive cocci can vary widely in severity, from mild and self-limiting to life-threatening, so prompt diagnosis and appropriate treatment are critical.
  • Healthcare practitioners should be vigilant for any signs of antibiotic resistance and make treatment adjustments as necessary to ensure the best possible outcome for the patient.

Synonyms Include

  • Gram-Positive Coccal Infections
  • Gram-Positive Bacterial Infections
  • Coccal Infections
  • Streptococcal Infections
  • Staphylococcal Infections
  • Gram-Positive Cocci ICD-10
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