ICD-9 Code 287.0
Allergic purpura
Not Valid for Submission
287.0 is a legacy non-billable code used to specify a medical diagnosis of allergic purpura. This code was replaced on September 30, 2015 by its ICD-10 equivalent.
ICD-9: | 287.0 |
Short Description: | Allergic purpura |
Long Description: | Allergic purpura |
Convert 287.0 to ICD-10
The following crosswalk between ICD-9 to ICD-10 is based based on the General Equivalence Mappings (GEMS) information:
- D69.0 - Allergic purpura
Code Classification
-
Diseases of the blood and blood-forming organs (280–289)
-
Diseases of the blood and blood-forming organs (280-289)
- 287 Purpura and other hemorrhagic conditions
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Diseases of the blood and blood-forming organs (280-289)
Information for Medical Professionals
Index to Diseases and Injuries
References found for the code 287.0 in the Index of Diseases and Injuries:
- Allergy allergic reaction 995.3
- purpura 287.0
- Anaphylactic reaction or shock correct substance properly administered 995.0
- purpura 287.0
- Arthritis arthritic acute chronic subacute 716.9
- due to or associated with
- Henoch Sch nlein purpura 287.0 713.6
- due to or associated with
- Disease diseased SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional 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. Syndrome- Henoch Sch nlein purpura nervosa 287.0
- Sch nlein Henoch purpura rheumatica 287.0
- Henoch Sch nlein
- disease or syndrome allergic purpura 287.0
- purpura allergic 287.0
- Peliosis rheumatica 287.0
- Purpura 287.2
- abdominal 287.0
- allergic 287.0
- anaphylactoid 287.0
- arthritic 287.0
- autoimmune 287.0
- bacterial 287.0
- gangrenous 287.0
- hemorrhagic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional 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. Purpura thrombocytopenic 287.39- nonthrombocytopenic 287.0
- Henoch s purpura nervosa 287.0
- Henoch Sch nlein allergic 287.0
- idiopathic 287.31
- nonthrombocytopenic 287.0
- infectious 287.0
- malignant 287.0
- nervosa 287.0
- nonthrombocytopenic 287.2
- hemorrhagic 287.0
- idiopathic 287.0
- peliosis rheumatica 287.0
- primary 287.0
- primitive 287.0
- rheumatica 287.0
- Sch nlein Henoch allergic 287.0
- symptomatica 287.0
- toxic 287.0
- vascular 287.0
- visceral symptoms 287.0
- Sch nlein Henoch disease primary purpura rheumatic 287.0
- Syndrome SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional 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. Disease- Henoch Sch nlein allergic purpura 287.0
- Toxicosis SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional 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. Toxemia 799.89- capillary hemorrhagic 287.0
- Vasculitis 447.6
- allergic 287.0
Information for Patients
Platelet Disorders
Platelets, also known as thrombocytes, are blood cells. They form in your bone marrow, a sponge-like tissue in your bones. Platelets play a major role in blood clotting. Normally, when one of your blood vessels is injured, you start to bleed. Your platelets will clot (clump together) to plug the hole in the blood vessel and stop the bleeding. You can have different problems with your platelets:
- If your blood has a low number of platelets, it is called thrombocytopenia. This can put you at risk for mild to serious bleeding. The bleeding could be external or internal. There can be various causes. If the problem is mild, you may not need treatment. For more serious cases, you may need medicines or blood or platelet transfusions.
- If your blood has too many platelets, you may have a higher risk of blood clots.
- When the cause is unknown, this is called thrombocythemia. It is rare. You may not need treatment if there are no signs or symptoms. In other cases, people who have it may need treatment with medicines or procedures.
- If another disease or condition is causing the high platelet count, it is thrombocytosis. The treatment and outlook for thrombocytosis depends on what is causing it.
- Another possible problem is that your platelets do not work as they should. For example, in von Willebrand Disease, your platelets cannot stick together or cannot attach to blood vessel walls. This can cause excessive bleeding. There are different types of in von Willebrand Disease; treatment depends on which type you have.
NIH: National Heart, Lung, and Blood Institute
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ICD-9 Footnotes
General Equivalence Map Definitions
The ICD-9 and ICD-10 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.