ICD-10 Code Detailed Page

ICD-10 (2025) Code: K604 (Diagnosis)

K604 (Diagnosis)
Rectal fistula

Additionally :
You can get information about the “K604” ICD-10 code in K604 in TXT (Plain Text) format TXT  format.
K604 (ICD-10) code mapping to the ICD-9 : K604 ICD-10 ICD-9 MAPPING .

ICD-10 Code Information

Revision 10TH REVISION
Defines ICD code revision (“10th Revision”)
Code K604
ICD-10-CM or ICD-10-PCS code value. Note: dots are not included. Diagnosis coding under this system uses 3–7 alpha and numeric digits The ICD-10 procedure coding system uses 7 alpha or numeric digits
Dotted Code K60.4
ICD-10-CM or ICD-10-PCS code value. Note: dots are included.
Code Type DIAGNOSIS
Specifies the type of code (Diagnosis / Procedure)
Description RECTAL FISTULA
Full code's title
Code is valid for submission on a UB04 FALSE
Field value is saying whether this code is valid for submission on a UB04
Note THE CODE IS A "HEADER" - NOT VALID FOR SUBMISSION ON A UB04
Additional note, saying whether this code is valid for submission on a UB04
Chapter/Section Code 11
Contains Chapter (for DX) or Section (for PCS) Code.
Chapter/Section Name DISEASES OF THE DIGESTIVE SYSTEM (K00-K95)
Contains Chapter Name (for DX) or Section Name (for PCS).
Block/BodySystem Code K55-K64
Contains Block (for DX) or Body System (for PCS) Code.
Block/BodySystem Name OTHER DISEASES OF INTESTINES
Contains Block (for DX) or Body System (for PCS) Name.

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K60 (Diagnosis) Fissure and fistula of anal and rectal regions
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K6040 (Diagnosis) Rectal fistula, unspecified
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K6041 (Diagnosis) Rectal fistula, simple
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K60411 (Diagnosis) Rectal fistula, simple, initial
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K60412 (Diagnosis) Rectal fistula, simple, persistent
K60412 in HTML format HTML  |  K60412 in TXT (Plain Text) format TXT  |  ICD-10 ICD-9 CROSSWALK
K60413 (Diagnosis) Rectal fistula, simple, recurrent
K60413 in HTML format HTML  |  K60413 in TXT (Plain Text) format TXT  |  ICD-10 ICD-9 CROSSWALK
K60419 (Diagnosis) Rectal fistula, simple, unspecified
K60419 in HTML format HTML  |  K60419 in TXT (Plain Text) format TXT  |  ICD-10 ICD-9 CROSSWALK