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Home/Diagnosis/ICD-10 Coding for History of Appendectomy

ICD-10 Coding for History of Appendectomy

Z90.49
T81.30XA

Complete ICD-10-CM coding and documentation guide for icd-10 coding for history of appendectomy includes clinical validation requirements, medical necessity guidelines, and coding policies.

Also Known as:
Post-Appendectomy Status
Absence of Appendix
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Key Information: ICD-10 Coding for History of Appendectomy

Essential facts and insights about ICD-10 Coding for History of Appendectomy

Use ICD-10 code Z90.49 for acquired absence of other specified parts of digestive tract, ensuring proper documentation in clinical notes.

Primary ICD-10-CM Codes

Acquired absence of other specified parts of digestive tract

Billable Code
Z90.49
Billable

Diagnostic Criteria

clinical_criteria:
  • • Patient has a documented history of appendectomy with no current complications.
coding_criteria:
  • • Do not use as a principal diagnosis.

Applicable To

  • • Absence of appendix due to prior surgery

Important Notes

  • • Z90.49 should not be used as a principal diagnosis. It is used to indicate a past surgical history.

Disruption of wound, unspecified, initial encounter

Billable Code
T81.30XA
Billable

Diagnostic Criteria

Applicable To

  • • Wound dehiscence post-surgery

Important Notes

  • • Ensure documentation clearly indicates the complication is related to the surgical procedure.
Ancillary Codes

Additional codes that may be used with this diagnosis

T81.30XA

Disruption of wound, unspecified, initial encounter

Use when there is a current complication from a prior appendectomy.

Z90.49

Acquired absence of other specified parts of digestive tract

Use as a secondary code to indicate history of appendectomy.

Frequently Asked Questions

What is the ICD-10 code for history of appendectomy?

The ICD-10 code for history of appendectomy is Z90.49, which indicates the acquired absence of the appendix following surgery.

When should Z90.49 be used?

Use Z90.49 to document the absence of the appendix in a patient's history when there are no current complications.

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