Advanced Search

ICD-10-CM Code for Acute appendicitis with generalized peritonitis, with abscess K35.21

ICD-10 code K35.21 for Acute appendicitis with generalized peritonitis, with abscess is a medical classification as listed by WHO under the range - Diseases of the digestive system .

Image 2

Official Long Descriptor

Acute appendicitis with generalized peritonitis, with abscess
 
K35.21 Acute appendicitis with generalized peritonitis, with abscess
Child Code
Acute appendicitis with generalized peritonitis, without perforation, with abscess
Child Code
Acute appendicitis with generalized peritonitis, with perforation and abscess
Child Code
Acute appendicitis with generalized peritonitis, with abscess, unspecified as to perforation

Additional/Related Information

Tabs
Get crucial instructions for accurate ICD-10-CM K35.21 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.
This section shows you chapter-specific coding guidelines to increase your understanding and correct usage of the target ICD-10-CM Volume 1 code.

Crosswalks

Forum

Have a question about ICD-10-CM Code K35.21 ? Start a discussion here
ICD10-Appendix w/rupture/abscess/gangrene
K35.33 [B]Acute appendicitis with perforation and localized peritonitis, with abscess[/B] (Acute) appendicitis with (peritoneal) abscess NOS Ruptured appendix with localized peritonitis and abscess... [ Read More ]
Surgeon is listing 44960, 44970 and 99222
Op note says Lap Appy, also ruptured appendix w/abscess. Dx is K35.32 Acute perforated appendix 44960 is listed under Excision 44970 is listed under Laparoscopy I code from book, do not have an enco... [ Read More ]
E/M level
Any thoughts on which level you would choose for the 99205 visit would be greatly appreciated. Please note provider did not document time. Provider response to query for 99215 to 99214 was yes go ahea... [ Read More ]
Acute perforated gangrenous necrotic appendicitis with peritonitis
HELP! There is NO comprehensive ICD-10 code for this diagnosis. My EMR coded it as 1-K35.32 (acute appendicitis with perforation and localized pertionitis ([COLOR=rgb(65, 168, 95)]without abscess[/C... [ Read More ]
Appendectomy diagnosis coding help
Hi Everyone I have a case in which the patient came into the ER with severe right lower quad pain. They took the patient into surgery for appendectomy for "possible" appendicitis. The path report says... [ Read More ]
CANPC Anesthesiology coding essentials book 62 p. (46-60)
CANPC Anesthesiology coding essentials for successful anesthesiology coding by Vino C. Mody Jr., M.D., COC, CPC, CCS-P, CANPC, CCVTC Case 46 Anesthesiologist provided the general endotracheal anesthes... [ Read More ]
2017 icd 10
Has anyone else noticed the diagnosis codes are off? I am doing the practicode and looked up perforation of cecum and the index gave me K35.2. K35.2 is for acute appendicitis. If this is off, who c... [ Read More ]
View All

Coding Alert(s)

    See links to CMS documents related to your ICD-10-CM code without changing pages or searching the Web. Create your account here for Free Trial to Codify's CMS Center!

    Latest News

    Get a Jump on Diagnosis Code Changes for FY 2024
    This overview is the perfect primer for learning what8217s changing in the ICD10CM code set. The ICD10CM code set update for fiscal year FY 2024 adds 395 new codes deletes 25 existing codes and revise... [ Read More ]
    Review the 2019 ICD-10-CM Code Changes
    In addition to updated guidelines summarized in Novembers Healthcare Business Monthly Change Is Here Review the 2019 ICD10CM Guideline Updates pages 3236 the 2019 ICD10CM code book gains 279 new codes... [ Read More ]
    View All News