ICD-10 Diagnosis Code K91.89

Oth postprocedural complications and disorders of dgstv sys

Diagnosis Code K91.89

ICD-10: K91.89
Short Description: Oth postprocedural complications and disorders of dgstv sys
Long Description: Other postprocedural complications and disorders of digestive system
This is the 2019 version of the ICD-10-CM diagnosis code K91.89

Valid for Submission
The code K91.89 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Diseases of the digestive system (K00–K93)
    • Other diseases of the digestive system (K90-K95)
      • Intraop and postproc comp and disorders of dgstv sys, NEC (K91)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code K91.89 is grouped in the following Diagnostic Related Group(s) (MS-DRG V35.0)

  • 393 - OTHER DIGESTIVE SYSTEM DIAGNOSES WITH MCC
  • 394 - OTHER DIGESTIVE SYSTEM DIAGNOSES WITH CC
  • 395 - OTHER DIGESTIVE SYSTEM DIAGNOSES WITHOUT CC/MCC

Convert to ICD-9
  • 564.4 - Postop GI funct dis NEC (Approximate Flag)
  • 997.49 - Oth digestv system comp (Approximate Flag)

Synonyms
  • Anastomotic biliary stricture
  • Anastomotic necrosis of small intestine
  • Anorectal stricture
  • Bile duct leakage
  • Bile duct leakage
  • Bile leakage after removal of T-tube
  • Bile peritonitis
  • Biliary anastomotic leak
  • Biliary stricture
  • Biliary stricture
  • Bowel-bypass syndrome
  • Burn of colon
  • Complication of external stoma of gastrointestinal tract
  • Crohn's disease of gastrointestinal anastomosis
  • Diarrhea after gastrointestinal tract surgery
  • Diarrhea and vomiting after gastrointestinal tract surgery
  • Disorder of gastrointestinal anastomosis
  • Disorder of pancreatic duct anastomosis
  • Disorders of biliary tract anastomosis
  • Duodenal anastomotic dehiscence
  • Duodenal anastomotic leak
  • Duodenal stump leak
  • Erosion of gastrointestinal anastomosis
  • Esophageal anastomotic leak
  • Esophageal anastomotic stricture
  • Failed laparoscopic cholecystectomy
  • Failed pancreatogram
  • Foreign body granuloma of intestine
  • Gastric anastomotic stricture
  • Gastric retention
  • Gastrointestinal anastomotic dehiscence
  • Gastrointestinal anastomotic dehiscence
  • Gastrointestinal anastomotic leak
  • Gastrointestinal anastomotic necrosis
  • Gastrointestinal anastomotic stricture
  • Gastrointestinal anastomotic tumor recurrence
  • Gastrointestinal complication of procedure
  • Gastrointestinal complications of care
  • Gastroparesis syndrome
  • Large intestine anastomotic dehiscence
  • Leakage from pyloroplasty
  • Leakage of bile
  • Leakage of bile
  • Leakage of bile
  • Leakage of bile
  • Leakage of bile from choledochotomy
  • Megaloblastic anemia due to gastrectomy
  • Nasogastric tube esophagitis
  • Pancreatic duct anastomotic stricture
  • Peptic anastomotic ulcer
  • Peripheral nerve disorder associated with repair of hernia
  • Phytobezoar
  • Post polypectomy syndrome
  • Post-cholecystectomy bile leakage
  • Postcholecystectomy bile peritonitis
  • Post-ERCP acute pancreatitis
  • Postgastrectomy gastritis
  • Postgastrectomy phytobezoar
  • Postoperative acute pancreatitis
  • Postoperative biliary stricture
  • Postoperative esophagitis
  • Postoperative gastric retention
  • Postoperative peritonitis
  • Postoperative vomiting
  • Postprocedural bile duct leakage
  • Postprocedural delayed gastric emptying
  • Post-radiation stricture of intestine
  • Post-vagotomy dysphagia
  • Pustular vasculitis
  • Rectal stump blowout
  • Rectal stump leak
  • Small intestine anastomotic leak
  • Stenosis of rectum
  • Stenosis of stoma
  • Stricture of bile duct
  • Stricture of bile duct
  • Stricture of biliary-enteric anastomosis
  • Stricture of hepaticojejunal anastomosis
  • Stricture of rectum
  • Stricture of rectum due to radiation
  • Suture granuloma of intestine
  • Vomiting after gastrointestinal tract surgery

Index of Diseases and Injuries
References found for the code K91.89 in the Index of Diseases and Injuries:

  • Type 2 Excludes Notes:
    • postprocedural retroperitoneal abscess (K68.11)

Information for Patients


After Surgery

Also called: Postoperative care, Recovery from surgery

After any operation, you'll have some side effects. There is usually some pain with surgery. There may also be swelling and soreness around the area that the surgeon cut. Your surgeon can tell you which side effects to expect.

There can also be complications. These are unplanned events linked to the operation. Some complications are infection, too much bleeding, reaction to anesthesia, or accidental injury. Some people have a greater risk of complications because of other medical conditions.

Your surgeon can tell you how you might feel and what you will be able to do - or not do - the first few days, weeks, or months after surgery. Some other questions to ask are

  • How long you will be in the hospital
  • What kind of supplies, equipment, and help you might need when you go home
  • When you can go back to work
  • When it is ok to start exercising again
  • Are they any other restrictions in your activities

Following your surgeon's advice can help you recover as soon as possible.

Agency for Healthcare Research and Quality

  • Bland diet (Medical Encyclopedia)
  • Deep breathing after surgery (Medical Encyclopedia)
  • Diet - clear liquid (Medical Encyclopedia)
  • Diet - full liquid (Medical Encyclopedia)
  • Getting your home ready - after the hospital (Medical Encyclopedia)
  • Indwelling catheter care (Medical Encyclopedia)
  • Post surgical pain treatment - adults (Medical Encyclopedia)
  • Self catheterization - female (Medical Encyclopedia)
  • Self catheterization - male (Medical Encyclopedia)
  • Suprapubic catheter care (Medical Encyclopedia)
  • Surgical wound care -- closed (Medical Encyclopedia)
  • Surgical wound infection - treatment (Medical Encyclopedia)
  • Urinary catheters (Medical Encyclopedia)
  • Urine drainage bags (Medical Encyclopedia)
  • Using an incentive spirometer (Medical Encyclopedia)

[Read More]

Digestive Diseases

Also called: Gastrointestinal diseases

When you eat, your body breaks food down to a form it can use to build and nourish cells and provide energy. This process is called digestion.

Your digestive system is a series of hollow organs joined in a long, twisting tube. It runs from your mouth to your anus and includes your esophagus, stomach, and small and large intestines. Your liver, gallbladder and pancreas are also involved. They produce juices to help digestion.

There are many types of digestive disorders. The symptoms vary widely depending on the problem. In general, you should see your doctor if you have

  • Blood in your stool
  • Changes in bowel habits
  • Severe abdominal pain
  • Unintentional weight loss
  • Heartburn not relieved by antacids

NIH: National Institute of Diabetes and Digestive and Kidney Diseases

  • Digestive diseases (Medical Encyclopedia)
  • EGD discharge (Medical Encyclopedia)
  • Fecal fat (Medical Encyclopedia)
  • Gastrointestinal fistula (Medical Encyclopedia)
  • Gastrointestinal perforation (Medical Encyclopedia)
  • Lower GI Series - NIH (National Institute of Diabetes and Digestive and Kidney Diseases)
  • Stools - floating (Medical Encyclopedia)
  • Upper GI and small bowel series (Medical Encyclopedia)

[Read More]

ICD-10 Footnotes

General Equivalence Map Definitions
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

  • Approximate Flag - The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
  • No Map Flag - The no map flag indicates that a code in the source system is not linked to any code in the target system.
  • Combination Flag - The combination flag indicates that more than one code in the target system is required to satisfy the full equivalent meaning of a code in the source system.

Index of Diseases and Injuries Definitions

  • And - The word "and" should be interpreted to mean either "and" or "or" when it appears in a title.
  • Code also note - A "code also" note instructs that two codes may be required to fully describe a condition, but this note does not provide sequencing direction.
  • Code first - Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions, the ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists, there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation.
  • Type 1 Excludes Notes - A type 1 Excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • Type 2 Excludes Notes - A type 2 Excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.
  • Includes Notes - This note appears immediately under a three character code title to further define, or give examples of, the content of the category.
  • Inclusion terms - List of terms is included under some codes. These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
  • NEC "Not elsewhere classifiable" - This abbreviation in the Alphabetic Index represents "other specified". When a specific code is not available for a condition, the Alphabetic Index directs the coder to the "other specified” code in the Tabular List.
  • NOS "Not otherwise specified" - This abbreviation is the equivalent of unspecified.
  • See - The "see" instruction following a main term in the Alphabetic Index indicates that another term should be referenced. It is necessary to go to the main term referenced with the "see" note to locate the correct code.
  • See Also - A "see also" instruction following a main term in the Alphabetic Index instructs that there is another main term that may also be referenced that may provide additional Alphabetic Index entries that may be useful. It is not necessary to follow the "see also" note when the original main term provides the necessary code.
  • 7th Characters - Certain ICD-10-CM categories have applicable 7th characters. The applicable 7th character is required for all codes within the category, or as the notes in the Tabular List instruct. The 7th character must always be the 7th character in the data field. If a code that requires a 7th character is not 6 characters, a placeholder X must be used to fill in the empty characters.
  • With - The word "with" should be interpreted to mean "associated with" or "due to" when it appears in a code title, the Alphabetic Index, or an instructional note in the Tabular List. The word "with" in the Alphabetic Index is sequenced immediately following the main term, not in alphabetical order.

Present on Admission
The Present on Admission (POA) indicator is used for diagnosis codes included in claims involving inpatient admissions to general acute care hospitals. POA indicators must be reported to CMS on each claim to facilitate the grouping of diagnoses codes into the proper Diagnostic Related Groups (DRG). CMS publishes a listing of specific diagnosis codes that are exempt from the POA reporting requirement.

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