2016 ICD 10-9 GEM

2016
ICD 10-9 GEM

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ICD-10	R99
ICD-9	7999
G1	1
G2	0
G3	0
G4	0
G5	0
1-m	m
ICD-10 Desc1	Ill-defined and unknown cause of mortality
ICD-9 Desc	Other unknown and unspecified cause Undiagnosed disease, not specified as to site or system involved Unknown cause of morbidity or mortality 17. INJURY AND POISONING (800-999) Use additional code for retained foreign body, if applicable,(V90.01-V90.9) Use E code(s) to identify the cause and intent of the injury or poisoning (E800-E999) ::[Note: 1. The principle of multiple coding of injuries should be followed wherever possible. Combination categories for multiple injuries are provided for use when there is insufficient detail as to the nature of the individual conditions, or for primary tabulation purposes when it is more convenient to record a single code; otherwise, the component injuries should be coded separately. Where multiple sites of injury are specified in the titles, the word "with" indicates involvement of both sites, and the word "and" indicates involvement of either or both sites. The word "finger" includes thumb. 2. Categories for "late effect" of injuries are to be found at 905-909. FRACTURES (800-829) ::[Excludes: malunion (733.81) nonunion (733.82) pathologic or spontaneous fracture (733.10-733.19) stress fracture (733.93-733.95) The terms "condyle," "coronoid process," "ramus," and "symphysis" indicate the portion of the bone fractured, not the name of the bone involved. The descriptions "closed" and "open" used in the fourth-digit subdivisions include the following terms: closed (with or without delayed healing): comminuted depressed elevated fissured fracture NOS greenstick impacted linear simple slipped epiphysis spiral open (with or without delayed healing): compound infected missile puncture with foreign body ::[Note: A fracture not indicated as closed or open should be classified as closed. FRACTURE OF SKULL (800-804) ::[Includes: traumatic brain injury due to fracture of skull The following fifth-digit subclassification is for use with the appropriate codes in categories 800, 801, 803, and 804: 0!!!unspecified state of consciousness 1!!!with no loss of consciousness 2!!!with brief [less than one hour] loss of consciousness 3!!!with moderate [1-24 hours] loss of consciousness 4!!!with prolonged [more than 24 hours] loss of consciousness and return to pre-existing conscious level 5!!!with prolonged [more than 24 hours] loss of consciousness, without return to pre-existing conscious level Use fifth-digit 5 to designate when a patient is unconscious and dies before regaining consciousness, regardless of the duration of the loss of consciousness 6!!!with loss of consciousness of unspecified duration 9!!!with concussion, unspecified