799.89 ILL-DEFINE CONDITION NEC

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Code Information

Diagnosis Code: 799.89

Short Description: Ill-define condition NEC

Long Description: Other ill-defined conditions

Code Classification:

Symptoms, signs, and ill-defined conditions (780–799)
- Ill-defined and unknown causes of morbidity and mortality (797-799)
  - 799 Other ill-defined and unknown causes of morbidity and mortality
    - 799.89 Ill-define condition NEC

Code Version: 2015 ICD-9-CM

Synonyms

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
Medically unexplained symptom
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

References to Index of Diseases and Injuries

The code 799.89 has the following ICD-9-CM references to the Index of Diseases and Injuries

Abiotrophy 799.89

Abulia 799.89

Autodigestion 799.89

Autointoxication 799.89

Autotoxemia 799.89

Circulation
- failure 799.89
  - fetus or newborn 779.89
  - peripheral 785.59

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
- circulation, circulatory 799.89
  - fetus or newborn 779.89
  - peripheral 785.50
    - postoperative 998.00
- medullary 799.89

Hemiabiotrophy 799.89

Hemiatrophy 799.89
- cerebellar 334.8
- face 349.89
  - progressive 349.89
- 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
- lipoidica 709.3
  - diabeticorum 250.8 [709.3]
    - due to secondary diabetes 249.8 [709.3]

Organic - see also condition
- insufficiency 799.89

Perforation, perforative (nontraumatic)
- viscus NEC 799.89
  - traumatic 868.00
    - with open wound into cavity 868.10

Poisoning (acute) - see also Table of Drugs and Chemicals
- toxic, from disease NEC 799.89

Pseudoataxia 799.89

Pseudotabes 799.89
- diabetic 250.6 [337.1]
  - due to secondary diabetes 249.6 [337.1]

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
- anus (sphincter) 569.2
  - congenital 751.2
  - infantile 751.2
- aorta (ascending) 747.22
  - arch 747.10
  - arteriosclerotic 440.0
  - calcified 440.0
- aortic (valve) (see also Stenosis, aortic) 424.1
  - congenital 746.3
- aqueduct of Sylvius (congenital) 742.3
  - with spina bifida (see also Spina bifida) 741.0
  - acquired 331.4
- artery 447.1
  - basilar - see Narrowing, artery, basilar
  - carotid (common) (internal) - see Narrowing, artery, carotid
  - celiac 447.4
  - cerebral 437.0
    - congenital 747.81
    - due to
      - embolism (see also Embolism, brain) 434.1
      - thrombus (see also Thrombosis, brain) 434.0
  - congenital (peripheral) 747.60
    - cerebral 747.81
    - coronary 746.85
    - gastrointestinal 747.61
    - lower limb 747.64
    - renal 747.62
    - retinal 743.58
    - specified NEC 747.69
    - spinal 747.82
    - umbilical 747.5
    - upper limb 747.63
  - 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
- bile duct or passage (any) (postoperative) (see also Obstruction, biliary) 576.2
  - congenital 751.61
- bladder 596.89
  - congenital 753.6
  - neck 596.0
    - congenital 753.6
- bowel (see also Obstruction, intestine) 560.9
- brain 348.89
- bronchus 519.19
  - syphilitic 095.8
- cardia (stomach) 537.89
  - congenital 750.7
- 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
  - congenital 752.49
  - in pregnancy or childbirth 654.6
    - affecting fetus or newborn 763.89
    - causing obstructed labor 660.2
      - affecting fetus or newborn 763.1
- colon (see also Obstruction, intestine) 560.9
  - congenital 751.2
- colostomy 569.62
- common bile duct (see also Obstruction, biliary) 576.2
  - congenital 751.61
- coronary (artery) - see Arteriosclerosis, coronary
  - congenital 746.85
- cystic duct (see also Obstruction, gallbladder) 575.2
  - congenital 751.61
- cystostomy 596.83
- digestive organs NEC, congenital 751.8
- duodenum 537.3
  - congenital 751.1
- ear canal (external) (congenital) 744.02
  - acquired 380.50
    - secondary to
      - inflammation 380.53
      - surgery 380.52
      - trauma 380.51
- ejaculatory duct 608.85
- enterostomy 569.62
- esophagostomy 530.87
- esophagus (corrosive) (peptic) 530.3
  - congenital 750.3
  - syphilitic 095.8
    - congenital 090.5
- Eustachian tube (see also Obstruction, Eustachian tube) 381.60
  - congenital 744.24
- fallopian tube 628.2
  - gonococcal (chronic) 098.37
    - cute 098.17
  - tuberculous (see also Tuberculosis) 016.6
- gallbladder (see also Obstruction, gallbladder) 575.2
  - congenital 751.69
- glottis 478.74
- heart - see also Disease, heart
  - congenital NEC 746.89
  - valve - see also Endocarditis
    - congenital NEC 746.89
      - aortic 746.3
      - mitral 746.5
      - pulmonary 746.02
      - tricuspid 746.1
- hepatic duct (see also Obstruction, biliary) 576.2
- hourglass, of stomach 537.6
- hymen 623.3
- hypopharynx 478.29
- intestine (see also Obstruction, intestine) 560.9
  - congenital (small) 751.1
    - large 751.2
  - ischemic 557.1
- lacrimal
  - canaliculi 375.53
    - congenital 743.65
  - punctum 375.52
    - congenital 743.65
  - sac 375.54
    - congenital 743.65
- lacrimonasal duct 375.56
  - congenital 743.65
  - neonatal 375.55
- larynx 478.79
  - congenital 748.3
  - syphilitic 095.8
    - congenital 090.5
- lung 518.89
- meatus
  - ear (congenital) 744.02
    - acquired (see also Stricture, ear canal, acquired) 380.50
  - osseous (congenital) (ear) 744.03
    - acquired (see also Stricture, ear canal, acquired) 380.50
  - urinarius (see also Stricture, urethra) 598.9
    - congenital 753.6
- mitral (valve) (see also Stenosis, mitral) 394.0
  - congenital 746.5
  - specified cause, except rheumatic 424.0
- myocardium, myocardial (see also Degeneration, myocardial 429.1
  - hypertrophic subaortic (idiopathic) 425.11
- nares (anterior) (posterior) 478.19
  - congenital 748.0
- nasal duct 375.56
  - congenital 743.65
  - neonatal 375.55
- nasolacrimal duct 375.56
  - congenital 743.65
  - neonatal 375.55
- nasopharynx 478.29
  - syphilitic 095.8
- nephrostomy 997.5
- nose 478.19
  - congenital 748.0
- nostril (anterior) (posterior) 478.19
  - congenital 748.0
- organ or site, congenital NEC - see Atresia
- osseous meatus (congenital) (ear) 744.03
  - acquired (see also Stricture, ear canal, acquired) 380.50
- 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
  - artery (congenital) 747.31
    - acquired 417.8
    - noncongenital 417.8
  - infundibulum (congenital) 746.83
  - valve (see also Endocarditis, pulmonary) 424.3
    - congenital 746.02
  - vein (congenital) 747.49
    - acquired 417.8
  - vessel NEC 417.8
- punctum lacrimale 375.52
  - congenital 743.65
- pylorus (hypertrophic) 537.0
  - adult 537.0
  - congenital 750.5
  - infantile 750.5
- rectosigmoid 569.89
- rectum (sphincter) 569.2
  - congenital 751.2
  - due to
    - chemical burn 947.3
    - irradiation 569.2
    - lymphogranuloma venereum 099.1
  - gonococcal 098.7
  - inflammatory 099.1
  - syphilitic 095.8
  - tuberculous (see also Tuberculosis) 014.8
- 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)
  - colostomy 569.62
  - cystostomy 596.83
  - enterostomy 569.62
  - esophagostomy 530.87
  - gastrostomy 536.42
  - ileostomy 569.62
  - nephrostomy 997.5
  - tracheostomy 519.02
  - ureterostomy 997.5
- stomach 537.89
  - congenital 750.7
  - hourglass 537.6
- subaortic 746.81
  - hypertrophic (acquired) (idiopathic) 425.11
- subglottic 478.74
- syphilitic NEC 095.8
- tendon (sheath) 727.81
- trachea 519.19
  - congenital 748.3
  - syphilitic 095.8
  - tuberculous (see also Tuberculosis) 012.8
- tracheostomy 519.02
- tricuspid (valve) (see also Endocarditis, tricuspid) 397.0
  - congenital 746.1
  - nonrheumatic 424.2
- tunica vaginalis 608.85
- ureter (postoperative) 593.3
  - congenital 753.29
  - tuberculous (see also Tuberculosis) 016.2
- ureteropelvic junction 593.3
  - congenital 753.21
- ureterovesical orifice 593.3
  - congenital� 753.22
- urethra (anterior) (meatal) (organic) (posterior) (spasmodic) 598.9
  - associated with schistosomiasis (see also Schistosomiasis) 120.9 [598.01]
  - congenital (valvular) 753.6
  - due to
    - infection 598.00
      - syphilis 095.8 [598.01]
    - trauma 598.1
  - 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
- urinary meatus (see also Stricture, urethra) 598.9
  - congenital 753.6
- uterus, uterine 621.5
  - os (external) (internal) - see Stricture, cervix
- vagina (outlet) 623.2
  - congenital 752.49
- valve (cardiac) (heart) (see also Endocarditis) 424.90
  - congenital (cardiac) (heart) NEC 746.89
    - aortic 746.3
    - mitral 746.5
    - pulmonary 746.02
    - tricuspid 746.1
    - urethra 753.6
- valvular (see also Endocarditis) 424.90
- vascular graft or shunt 996.1
  - atherosclerosis - see Arteriosclerosis, extremities
  - embolism 996.74
  - occlusion NEC 996.74
  - thrombus 996.74
- vas deferens 608.85
  - congenital 752.89
- vein 459.2
- vena cava (inferior) (superior) NEC 459.2
  - congenital 747.49
- ventricular shunt 996.2
- vesicourethral orifice 596.0
  - congenital 753.6
- 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
- eclamptic 642.6
  - with pre-existing hypertension 642.7
- 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
  - with
    - convulsions 642.6
    - pre-existing hypertension 642.7
  - affecting fetus or newborn 760.0
  - severe 642.5
- 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
- staphylococcal 038.10
  - aureus 038.11
  - due to food 005.0
  - specified organism NEC 038.19
- 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

Crosswalk Information

The code 799.89 converts into the following ICD-10 code(s):

ICD-9 Code		ICD-10 Code	ICD-10 Description
799.89		R69	Illness, unspecified

This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code	ICD-9 Description
799.01	Asphyxia
799.02	Hypoxemia
799.1	Respiratory arrest
799.21	Nervousness
799.22	Irritability
799.23	Impulsiveness
799.24	Emotional lability
799.25	Demoralization and apathy
799.29	Other signs and symptoms involving emotional state
799.3	Debility, unspecified
799.4	Cachexia
799.51	Attention or concentration deficit
799.52	Cognitive communication deficit
799.53	Visuospatial deficit
799.54	Psychomotor deficit
799.55	Frontal lobe and executive function deficit
799.59	Other signs and symptoms involving cognition
799.81	Decreased libido
799.82	Apparent life threatening event in infant
799.9	Other unknown and unspecified cause of morbidity and mortality

This page was last updated on: 10/1/2014

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