Toxic liver disease (K71)
Clinical Information
Cryptogenic Organizing Pneumonia - An interstitial lung disease of unknown etiology, occurring between 21-80 years of age. It is characterized by a dramatic onset of a "pneumonia-like" illness with cough, fever, malaise, fatigue, and weight loss. Pathological features include prominent interstitial inflammation without collagen fibrosis, diffuse fibroblastic foci, and no microscopic honeycomb change. There is excessive proliferation of granulation tissue within small airways and alveolar ducts.
Instructional Notations
Includes
This note appears immediately under a three character code title to further define, or give examples of, the content of the category.
- drug-induced idiosyncratic (unpredictable) liver disease
- drug-induced toxic (predictable) liver disease
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.
Use Additional Code
The “use additional code” indicates that a secondary code could be used to further specify the patient’s condition. This note is not mandatory and is only used if enough information is available to assign an additional code.
Type 2 Excludes
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.
Diseases of the digestive system (K00–K95)
Diseases of liver (K70-K77)
K71 Toxic liver disease
- K71.0 Toxic liver disease with cholestasis
K71.1 Toxic liver disease with hepatic necrosis
- K71.10 Toxic liver disease with hepatic necrosis, without coma
- K71.11 Toxic liver disease with hepatic necrosis, with coma
- K71.2 Toxic liver disease with acute hepatitis
- K71.3 Toxic liver disease with chronic persistent hepatitis
- K71.4 Toxic liver disease with chronic lobular hepatitis
K71.5 Toxic liver disease with chronic active hepatitis
- K71.50 Toxic liver disease with chronic active hepatitis without ascites
- K71.51 Toxic liver disease with chronic active hepatitis with ascites
- K71.6 Toxic liver disease with hepatitis, not elsewhere classified
- K71.7 Toxic liver disease with fibrosis and cirrhosis of liver
- K71.8 Toxic liver disease with other disorders of liver
- K71.9 Toxic liver disease, unspecified
Toxic liver disease (K71)