When can Z codes be primary diagnosis?

When can Z codes be primary diagnosis?

When can Z codes be primary diagnosis?

Z codes are designated as the principal/first listed diagnosis in specific situations such as: To indicate that a person with a resolving disease, injury or chronic condition is being seen for specific aftercare.

Which of the following Z codes is permitted to be only a first listed principal diagnosis code?

828, Contact with and (suspected) exposure to viral communicable diseases, are stipulated by the guidelines as being only for asymptomatic patients. Z20. 828 may be a principal/first-listed or a secondary diagnosis, whereas Z03. 818 is specified as only being allowable as a principal or first-listed diagnosis.

Which Z code can only be reported as a first listed code?

Certain Z codes may only be reported as the principal/first listed diagnosis. Ex: Z03. -, Encounter for medical observation for suspected diseases and conditions ruled out; Z34. -, Encounter for supervision of normal pregnancy.

What Z code can only be reported as a first listed code?

Certain Z codes may only be reported as the principal/first listed diagnosis. Ex: Z03. -, Encounter for medical observation for suspected diseases and conditions ruled out; Z34. -, Encounter for supervision of normal pregnancy.

What category of Z codes is defined as a person is being observed for a suspected condition that is ruled out?

21. c. 6)… observation Z code categories (including Z03) … are for use in very limited circumstances when a person is being observed for a suspected condition that is ruled out. The observation codes are not for use if an injury or illness or any signs or symptoms related to the suspected condition are present.

Can A Z code be reported only as a primary diagnosis?

  • Some Z codes are reported only as a primary diagnosis. ICD-10-CM guidelines list which Z codes are reportable only as the first listed diagnosis, with exception (Note: Italics are added for emphasis, bold text is in the original guidelines):

Are there Z codes that are only first listed?

  • Z Codes That May Only be Principal/First-Listed Diagnosis According to 2018 Guidelines section: 1;C.21.c.16, the following Z codes/categories may only be reported as the principal/first-listed diagnosis, except when there are multiple encounters on the same day and the medical records for the encounters are combined:

When to use a Z code in healthcare?

  •  Z codes can be used in any healthcare setting  Z codes may be used as either a principal or fist‐listed diagnosis or a secondary diagnosis, depending on the circumstances of the encounter.  Z codes indicate the reason for the encounter.

Can a z79.899 be a primary diagnosis?

  • It would be unusual to see Z79.899 as a primary diagnosis, but there is no rule I know of that says it cannot be one.

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