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ICD-10-CM
CODES
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2026
ICD-10-CM
Section

K65-K68 Diseases of peritoneum and retroperitoneum

Non-billable
2016–2026

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ICD-10-CM
Codes
K00-K95
K65-K68

Codes

K65
Peritonitis
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K66
Other disorders of peritoneum
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K67
Disorders of peritoneum in infectious diseases classified elsewhere
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K68
Disorders of retroperitoneum
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Versions

2026
No changes
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code