Home > 2012 ICD-9-CM Diagnosis Codes > Symptoms, Signs, And Ill-Defined Conditions 780-799 > Ill-Defined And Unknown Causes Of Morbidity And Mortality 797-799 > Other ill-defined and unknown causes of morbidity and mortality 799-
2012 ICD-9-CM Diagnosis Code 799.89
Other ill-defined conditions
- Short description: Ill-define condition NEC.
- ICD-9-CM 799.89 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
- You are viewing the 2012 version of ICD-9-CM 799.89.
- More recent version(s) of ICD-9-CM 799.89: 2013.
799.89 Alternative Terminology
- Active disease following therapy
- Acute disease
- Adjustment reaction to medical therapy
- Adult disease
- Autointoxication
- Biphasic disease
- Cancer treatment related morbidity
- Chronic disease
- Chronic failure
- Chronic poisoning
- Congestion of mucosa
- Costello syndrome
- Disorder of body cavity
- Disorder of trunk
- Endemic disease
- Enterotoxemia
- Environment related disease
- Familial disease
- Feeling irritable
- Fistula
- Foreign body
- Functional disease present
- Hereditary disease
- Hereditary disorder by system
- Home environment related disease
- Ill-defined disease
- Illness
- Inactive disease following therapy
- Industrial environment related disease
- Inequality in size of kidneys
- Infantile disease
- Inflammatory disorder
- Influenza-like illness
- Institutional environment related disease
- Intercurrent disease
- Invalidism
- Juvenile disease
- Local disease
- Macropsia due to organic disease
- Mendelian disorders
- Multiple lumps
- Multisystem disorder
- Nature environment related disease
- Neoplastic sequelae of disorders
- Neurotoxicity
- Nontunneled central venous catheter in situ
- Organic disease present
- Pain crisis
- Postoperative stricture
- Sallow complexion
- Self-induced disease
- Sense of oppression
- Sequelae of hereditary diseases
- Social environment related disease
- Sporadic disorder
- Subacute disease
- Subclinical disease and/or syndrome
- Systemic disease
- Terminal illness
- Terminal illness - early stage
- Terminal illness - late stage
- Undifferentiated illness
- X-linked hereditary disease
Convert 799.89 to ICD-10-CM 

ICD-9-CM 799.89 converts approximately to:
- 2013 ICD-10-CM R69 Illness, unspecified
ICD-9-CM Volume 2 Index entries containing back-references to 799.89:
- Abiotrophy 799.89
- Abulia 799.89
- Autodigestion 799.89
- Autointoxication 799.89
- Autotoxemia 799.89
- Circulation
- Congestion, congestive
general 799.89
viscera 799.89
- Disease, diseased - see also Syndrome
congenital NEC 799.89
ill-defined 799.89
- Disintegration, complete, of the body 799.89
traumatic 869.1
- Failure, failed
medullary 799.89
- Hemiabiotrophy 799.89
- Hemiatrophy 799.89
cerebellar 334.8
fascia 728.9
leg 728.2
tongue 529.8
- Infirmity 799.89
senile 797
- Insufficiency, insufficient
organic 799.89
- Invalid (since birth) 799.89
- Invalidism (chronic) 799.89
- Lack of
medical attention 799.89
- Necrobiosis 799.89
brain or cerebral (see also Softening, brain) 437.8
- Organic - see also condition
insufficiency 799.89
- Perforation, perforative (nontraumatic)
- Poisoning (acute) - see also Table of Drugs and Chemicals
toxic, from disease NEC 799.89
- Pseudoataxia 799.89
- Pseudotabes 799.89
- Rupture, ruptured 553.9

abdominal viscera NEC 799.89
obstetrical trauma 665.5
viscus 799.89
- Stricture (see also Stenosis) 799.89
ampulla of Vater 576.2

with calculus, cholelithiasis, or stones - see Choledocholithiasis
artery 447.1

basilar - see Narrowing, artery, basilar
carotid (common) (internal) - see Narrowing, artery, carotid
celiac 447.4

cerebral 437.0

congenital (peripheral) 747.60

coronary - see Arteriosclerosis, coronary

congenital 746.85

precerebral - see Narrowing, artery, precerebral NEC
pulmonary (congenital) 747.31


acquired 417.8

renal 440.1

vertebral - see Narrowing, artery, vertebral
auditory canal (congenital) (external) 744.02

acquired (see also Stricture, ear canal, acquired) 380.50
bowel (see also Obstruction, intestine) 560.9
brain 348.89
cardiac - see also Disease, heart orifice (stomach) 537.89
cardiovascular (see also Disease, cardiovascular) 429.2
carotid artery - see Narrowing, artery, carotid
cecum (see also Obstruction, intestine) 560.9
cervix, cervical (canal) 622.4
colostomy 569.62
coronary (artery) - see Arteriosclerosis, coronary
congenital 746.85
cystostomy 596.83
digestive organs NEC, congenital 751.8
ear canal (external) (congenital) 744.02
ejaculatory duct 608.85
enterostomy 569.62
esophagostomy 530.87
glottis 478.74
heart - see also Disease, heart
hepatic duct (see also Obstruction, biliary) 576.2
hourglass, of stomach 537.6
hymen 623.3
hypopharynx 478.29
lacrimal
lung 518.89
meatus
mitral (valve) (see also Stenosis, mitral) 394.0
myocardium, myocardial (see also Degeneration, myocardial 429.1

hypertrophic subaortic (idiopathic) 425.11
nephrostomy 997.5
organ or site, congenital NEC - see Atresia
os uteri (see also Stricture, cervix) 622.4
oviduct - see Stricture, fallopian tube
pelviureteric junction 593.3
pharynx (dilation) 478.29
prostate 602.8
pulmonary, pulmonic
rectosigmoid 569.89
rectum (sphincter) 569.2
renal artery 440.1
salivary duct or gland (any) 527.8
sigmoid (flexure) (see also Obstruction, intestine) 560.9
spermatic cord 608.85
stoma (following) (of)
subglottic 478.74
syphilitic NEC 095.8
tendon (sheath) 727.81
tracheostomy 519.02
tunica vaginalis 608.85
urethra (anterior) (meatal) (organic) (posterior) (spasmodic) 598.9

associated with schistosomiasis (see also Schistosomiasis) 120.9
[598.01
]
congenital (valvular) 753.6

due to
gonococcal 098.2
[598.01
]
gonorrheal 098.2
[598.01
]
infective 598.00

late effect of injury 598.1

postcatheterization 598.2

postobstetric 598.1

postoperative 598.2

specified cause NEC 598.8

syphilitic 095.8
[598.01
]
traumatic 598.1

valvular, congenital 753.6
uterus, uterine 621.5

os (external) (internal) - see Stricture, cervix
valve (cardiac) (heart) (see also Endocarditis) 424.90
valvular (see also Endocarditis) 424.90
vascular graft or shunt 996.1
vein 459.2
ventricular shunt 996.2
vulva (acquired) 624.8
- Tabes, tabetic
peripheral (nonsyphilitic) 799.89
- Toxemia 799.89
with
abortion - see Abortion, by type, with toxemia
bacterial - see Septicemia
biliary (see also Disease, biliary) 576.8
burn - see Burn, by site
congenital NEC 779.89
erysipelatous (see also Erysipelas) 035
fatigue 799.89
fetus or newborn NEC 779.89
food (see also Poisoning, food) 005.9
gastric 537.89
gastrointestinal 558.2
intestinal 558.2
kidney (see also Disease, renal) 593.9
lung 518.89
malarial NEC (see also Malaria) 084.6
maternal (of pregnancy), affecting fetus or newborn 760.0
myocardial - see Myocarditis, toxic
of pregnancy (mild) (pre-eclamptic) 642.4
pre-eclamptic - see Toxemia, of pregnancy
puerperal, postpartum - see Toxemia, of pregnancy
pulmonary 518.89
renal (see also Disease, renal) 593.9
septic (see also Septicemia) 038.9
small intestine 558.2
stasis 799.89
stomach 537.89
uremic (see also Uremia) 586
urinary 586
- Toxicosis (see also Toxemia) 799.89
capillary, hemorrhagic 287.0
- Toxinfection 799.89
gastrointestinal 558.2
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 799.89 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2012 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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