Infections in ICD10

Infections in ICD10 are coded somewhat inconsistently. There are #Diagnoses where the pathogen is implied and #Diagnoses where the pathogen must be coded separately. #Coding Antibiotic Resistance should also be done when there is one.

Which date to use for infections in Acquired Diagnosis / Complication

For acquired infections ie. cystitis with a positive culture, now that dates are to accompany acquired diagnoses...which date is to be entered, the date culture was sent, the date the positive result was reported, or the date abx was ordered?

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tangential questions

untreatd positive urine cultures

might be better off in Urine tests, NOS, abnormal or Colonized with organism (not infected) depending how it should be coded.

In instances of positive urine cultures that are not tx with abx, what is to be coded? Ie. colonization code combined with abnormal test result?

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time restrictions around calling things iatrogenic

Are all acquired treated UTI's (post 48 hours from admission) to be coded with an iatrogenic code? Is Iatrogenic, infection, urinary catheter coded if patient has one? The answer to this should probably go to Iatrogenic, infection, urinary catheter. The answer to this likely applies to some or all codes in Category:Iatrogenic.

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• Cargo

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Coding Antibiotic Resistance

Antibiotic resistance is combined-coded, see Antibiotic Resistant Organism for more info.

Lab confirmation of results

See Pathogens#Culture reports

Cross Checks

See

• Check Infection requiring pathogen must have pathogen combined code
• Check Infection with implied pathogen must not have a pathogen combined code
• Check Pathogens must have Infection requiring pathogen or Potential Infection
• Check Antibiotic resistance must have pathogen or Infection with implied pathogen