The below list is intended to assist ordering physicians/practitioners in providing ICD-10 Diagnosis codes as required by Medicare
and other insurers. This list includes examples of diagnoses based on 2014 TridentUSA ordering data, but it does not represent
a complete list of lab related diagnoses. The list was compiled from the ICD-10-CM 2015, as well as the Medicare Regulations
and Manuals issued or authorized by the Centers for Medicare and Medicaid Services. An ICD-10-CM book should be used for
complete reference. The ultimate responsibility for correct coding lies with the ordering physician/practitioner.
Description
ICD10 Code
Description
ICD10 Code
Description
ICD10 Code
Abdominal pain, unspec site
R10.9
Aortic stenosis, nonrheumatic
I35.0
Cancer, esophogeal, malignant, unsp
C15.9
Abnormal blood chemistry, other
specified
Abnormal clinical findings (other
general symptoms & signs)
Abnormal glucose tolerance test,
other
Abnormality of gait and mobility,
unsp
Acute and chronic respiratory
failure, unsp w/ hypoxia or
hypercapnia
Acute embolism/thrombosis other
spec veins
Acute pain, unspecified
R79.89
Arrhythmia, cardiac, unsp
I49.9
C34.90
R68.89
Arteriosclerosis, unsp
I70.90
Cancer, lung or bronchus, malignant,
unsp part
Cancer, prostate, malignant
R73.09
I25.10
Cancer, rectum, malignant
C20
R26.9
ASHD (athscl heart disease of native
coronary artery w/o ang pctrs)
Arthralgia (pain in unspec joint)
M25.50
Cardiac dysrhythmia, unspec
I49.9
J96.20
Arthritis, unsp
M12.9
Cardio pulmonary disease, unsp
I27.9
I82.890
Asthma, unsp, uncomplicated
J45.909
Cardiomyopathy, unsp
I42.9
R52
Atrial fibrillation, unsp
I48.91
I25.10
D62
Atrial flutter, unsp
I48.92
Backache
Bacteremia
Bipolar depressive disorder, unspec
M54.9
R78.81
F31.30
C61
Alcohol dependence, uncomplicated
F10.20
Bipolar disorder, unspec
F31.9
Cardiovascular disease (athscl heart
dis native coronary art w/o ang pct)
C-diff positive (enterocolitis due to
Clostridium difficile)
Cellulitis, unsp
Cellulitis of unsp part of limb
Cerebral hemorrhage
(nontraumatic), unsp
Cerebrovascular disease, unsp
Altered mental status, unsp
R41.82
Blood in stool (melena)
K92.1
Cerebrovascular disease (CVA), other
I67.89
Alzheimer's Disease, unsp
Anemia in chronic kidney disease
G30.9
D63.1
R31.9
N40.1
Change in mental status, unsp
Chest pain, unsp
R41.82
R07.9
Anemia in other chronic diseases
D63.8
N40.0
Chills, w/o fever
R68.83
Anemia, unspec
Aneurysm, unsp site
Angina pectoris, unsp
D64.9
I72.9
I20.9
R00.1
J20.9
J40
Chronic fatigue syndrome, unsp
Chronic viral hepatitis C
Chronic kidney disease, Stage 1
R53.82
B18.2
N18.1
Annual PSA (screening for malignant
neoplasm of prostate)
Anorexia
Z12.5
Blood in urine (hematuria, unsp)
BPH (enlarged prostate) w/ urinary
obst lower urinary tract system
BPH (enlarged prostate) w/o urinary
obst lower urinary tract system
Bradycardia, unsp
Bronchitis, acute, unsp
Bronchitis, not specified as acute or
chronic
Cancer, bladder, malignant, unsp
C67.9
N18.2
R63.0
Cancer, brain, malignant, unsp
C71.9
Anxiety disorder, generalized
F41.1
Cancer, breast, malignant, unsp
C50.919
Anxiety disorder, unspec
F41.9
Cancer, colon, malignant, unsp
C18.9
Chronic kidney disease, Stage 2
(mild)
Chronic kidney disease, Stage 3
(moderate)
Chronic kidney disease, Stage 4
(severe)
Chronic lymphocytic leukemia (B-cell
type not achieve remission)
Acute posthemorrhagic anemia
Adverse effect of unsp drugs, init
Agitation/Restlessness
Alcohol cirrhosis liver w/o ascites
T50.905A
R45.1
K70.30
ICD10 DIAGNOSIS CODE REFERENCE CHART
UPDATED 10-1-2015
A04.7
L03.90
L03.119
I61.9
I67.9
N18.3
N18.4
C91.10
Description
Chronic obstructive lung disease
(COPD), unsp
Chronic pain, other
ICD10 Code
ICD10 Code
Delerium (somnolence)
R40.0
G89.29
Delerium (stupor)
R40.1
Chronic renal failure, unsp
N18.9
Cirrhosis of liver, unsp
K74.60
Coagulation defect, unspecified
D68.9
Colitis/Gastroenteritis, noninfective,
unsp
K52.9
Dementia in other diseases w/
behavioral disturbance
Dementia in other diseases w/o
behavioral disturbance
Dementia, unspec, w/o behavioral
disturbance
Dementia, unspec, w/ behavioral
disturbance
Common cold (acute
nasopharyngitis)
J44.9
Description
J00
Description
ICD10 Code
F02.81
DM II w/ oth diabetic kidney
complication
Drug/chemical induced DM w/o
complications
Dysphagia, unsp
E11.29
R13.10
F02.80
Dyspnea, unsp
R06.00
F03.90
Dysuria
R30.0
F03.91
Ecchymoses, spontaneous
R23.3
Depression, single episode, unsp
F32.9
Edema, unsp
R60.9
E09.9
Congestion, pulmonary (chronic,
passive)
Congestive heart failure (CHF), unsp
J81.1
Diarrhea, unsp
R19.7
Electrolyte Imbalance
E87.8
I50.9
Difficulty in walking, NEC
R26.2
Elevated PSA
R97.2
Conjunctivitis, unsp
H10.9
E83.40
Elevated WBC count, other
Constipation, unsp
K59.00
E83.30
Emphysema, unsp
Convulsions, unsp
Coronary artery disease (chronic
ischemic heart disease, unsp)
Coronary atherosclerosis (ASCVD),
w/o angina pectoris
R56.9
I25.9
Disorders of magnesium metabolism,
unsp
Disorders of phosphorus
metabolism, unsp
Diverticulitis
Diverticulosis
K57.92
K57.90
Encephalopathy, unsp
Epilepsy w/ status epilepticus
G93.40
G40.901
I25.10
Dizziness/Giddiness
R42
Epilepsy w/o status epilepticus
G40.909
Cough
R05
E10.9
Z79.01
DM I insulin dependent, w/o
complications
DM II unsp complications
K50.90
DM II w/ diabetic dermatitis
D72.828
J43.9
Episodic mood (affective) disorder,
unsp
End stage renal disease (ESRD)
N18.6
E11.620
Failure to thrive, adult
R62.7
Coumadin therapy (long term
(current) use of anticoagulants)
Crohn's disease, unsp, w/o
complications
CVA (other cerebrovascular disease)
Cystitis w/o hematuria, unsp
Cystitis with hematuria, unsp
Decubitus (pressure) Ulcer, unsp site,
unsp stage (bed sore)
Deep phlebitis-lower extremity, unsp
I67.89
N30.90
N30.91
L89.90
DM II w/ foot ulcer
DM II w/ hyperglycemia
DM II w/ hypoglycemia w/o coma
DM II w/ diabetic neuropathy, unsp
E11.621
E11.65
E11.649
E11.40
Fatigue, other
Fever, unsp
Folate-deficiency anemia, unsp
Gastritis, unsp, w/o bleeding
R53.83
R50.9
D52.9
K29.70
I80.209
DM II w/ other diabetic arthropathy
E11.618
K52.9
Deep vein thrombosis, unsp vein
I82.91
DM II w/ other diabetic ophthalmic
E11.39
Gastroenteritis and colitis,
noninfective, unsp
General osteoarthrosis, primary
M15.0
Deep vessel embolism/throm, unsp
I82.4Y9
DM II w/ diabetic peripheral
angiopath w/o gangrene
DM II w/ retinopathy w/ macular
edema, unsp
DM II w/ retinopathy w/o macular
edema, unsp
E11.51
GERD
K21.9
E11.311
GI bleeding, unsp
K92.2
E11.319
Gout, unsp
M10.9
E11.9
Headache
R51
Deficiency anemia (nutritional), unsp
D53.9
Degenerative joint disease (DJD)
(primary generalized (osteo)
arthritis)
Dehydration
M15.0
E86.0
DM II w/o complications
E11.8
F39
ICD10 DIAGNOSIS CODE REFERENCE CHART
UPDATED 10-1-2015
Description
ICD10 Code
Description
ICD10 Code
Description
ICD10 Code
Hematuria, unsp
R31.9
Increased confusion
F41.0
Mixed hyperlipidemia
E78.2
Hepatic failure, w/ coma, unsp
K72.91
Increased potassium (hyperkalemia)
E87.5
F06.30
Hepatic failure, w/o coma, unsp
K72.90
Insomnia, unsp
Mood disorder due to known phys
condition, unsp
Morbid (severe) obesity
Hepatitis (inflammatory liver
disease), unsp
Hepatitis (toxic liver disease w
hepatitis), NEC
Hereditary/idopathic peripheral
neuropathy, unsp
K75.9
D50.0
G60.9
Iron deficiency dietary, other
D50.8
I10
Irritable bowel syndrome w/o
diarrhea
K58.9
MRSA (methicillin resistant
staphylococcus aureus)
MSSA (methicillin susceptible
staphylococcus aureus)
Multi-Infarc dementia (vascular
dementia w/o behavioral
disturbance)
Multiple sclerosis
B95.62
K71.6
Iron deficiency anemia 2ndary to
blood loss (chronic)
Iron deficiency anemia, unspec
High blood pressure (essential
(primary) hypertension)
High cholesterol
High risk med (other long term
(current) drug therapy)
Human immunodeficiency virus [HIV]
disease
Hypercalcemia
E78.0
Z79.899
B20
Jaundice, unsp
G47.00
D50.9
R17
E66.01
B95.61
F01.50
G35
Muscle spasm, other
M62.838
Joint inflammation, unsp
M12.9
Muscle weakness (generalized)
M62.81
Joint pain, unsp
M25.50
Myalgia
M79.1
E83.52
Kidney & Ureter disorder, unsp
N28.9
Myocardial Infarction (MI), unsp site
I21.3
Hypercholesterolemia, pure
Hyperglycemia
E78.0
R73.9
Kidney Stone (calculus of kidney)
Lack of coordination, unsp
N20.0
R27.9
Nausea
Nausea with vomiting, unsp
R11.0
R11.2
Hyperkalemia
E87.5
Late effect cerebrovascular disease,
unsp
I69.90
Neurological disorder, unsp
R29.90
Hyperlipidemia, unsp
E78.5
Leukemia, unsp, no remission
C95.90
Neuropathy, unsp
G58.9
Hyperosmolality & hypernatremia
E87.0
Leukocytopenia
D72.819
Nose bleed (epistaxis)
R04.0
Hypertension, essential (primary)
I10
Leukocytosis
D72.89
Nutrition deficiency, unsp
E63.9
Hyperthyroidism NOS
Hypocalcemia
Hypoglycemia, unsp
Hypokalemia
E05.90
E83.51
E16.2
E87.6
Lipoid metabolism disorder, unsp.
Liver disease, unsp
Low back pain
Low blood pressure, unsp
E78.9
K76.9
M54.5
I95.9
Obesity, unsp
Osteoarthritis, unsp site
Osteomyelitis, unsp
Osteoporosis
E66.9
M19.90
M86.9
M81.0
Hyponatremia & hypo-osmolality
E87.1
Lupus erythematosus, oth local
L93.2
Other abnormal findings in urine
R82.99
Hypotension, unsp
I95.9
Lymphoma, unsp
C85.80
Pain, unspecified
Hypothyroidism, unsp
E03.9
Malaise
R53.81
Pain, abdominal, unspec
R10.9
Ileitis (chronic) (noninfectious)
K52.9
Malnutrition, unsp
Pain, epigastric
R10.13
Painful urination (dysuria)
R30.0
Pancreatitis, acute, unsp
K85.9
Incontinence, urinary, unsp
Increased blood sugar
R32
R79.89
Metabolic encephalopathy
Mitral valve prolapse (nonrheumatic
mitral valve insufficiency)
E46
G93.41
I34.0
ICD10 DIAGNOSIS CODE REFERENCE CHART
UPDATED 10-1-2015
R52
Description
ICD10 Code
Pancreatitis, chronic, other
K86.1
Paranoid schizophrenia
F20.0
Parasitic infection, unsp
Parkinson's disease
Description
ICD10 Code
Description
ICD10 Code
Resp sys/chest symp (other
abnormalities of breathing)
Respiratory failure, unsp
R06.89
Upper resp infection (URI), unsp
J06.9
J96.90
Urinary frequency
R35.0
B89
Rhabdomyolysis
M62.82
Urinary incontinence
N39.41
G20
Rheumatoid arthritis, unsp
M06.9
Urinary tract infection (UTI), site not
spec
Urine retention, unsp
N39.0
Peptic ulcer, site unsp, unsp as acute
or chronic, w/o hemor or perf
Peripheral vascular disease, unspec
K27.9
Schizoaffective disorder, unspec
F25.9
I73.9
Schizophrenia, unsp
F20.9
Urine, cloudy or foul odor (abnormal
findings in urine)
R82.90
Pernicious anemia (vitamin B12 def
anemia due to intrinsic factor def)
D51.0
E08.9
N89.8
Personal hx of venous thrombosis &
embolism
Pharyngitis, acute, unsp
Z86.718
Secondary DM w/o mention of
complications due to underlying
condition
Seizures (unsp convulsions)
Pleurisy, NOS
J91.8
Pneumonia, unsp organism
J18.9
Senile delusion (delerium due to
known psych condition)
Senile dementia (w/o behavioral
disturbance), unsp
Sepsis, unsp organism
Polydipsia
Polyuria, other
R63.1
R35.8
Septicemia
Shortness of Breath
Post-op (f/u exam aft trtmt for
condition other than malig
neoplasm)
Post traumatic stress disorder, unsp
J02.9
Z09
R33.9
F03.90
Vaginal discharge (oth spec
noninflammatory disorders of
vagina)
Venous insufficiency (chronic)
(peripheral)
Venous embolism and thrombosis of
unsp vein, acute
Ventricular tachycardia
A41.9
Vertigo
A41.9
R06.02
Viral infection NOS
Vitamin B deficiency, unsp
B34.9
E53.9
R56.9
F05
I87.2
I82.90
I47.2
R42
Sore throat (acute pharyngitis, unsp)
J02.9
Vitamin B12 deficiency, oth spec
E53.8
F43.10
Stroke
I63.9
Vitamin B12 deficiency anemia
D51.9
Pre-op
Z01.812
Substance abuse
Vitamin D deficiency, unspec
E55.9
Pressure ulcer, unspecified site, unsp
stage
Primary thrombocytopenia, other
Prostate cancer
Proteinuria, unsp
Pulmonary edema, chronic
L89.90
Syncope & collapse
R55
Volume depletion, unsp
E86.9
D69.49
D07.5
R80.9
J81.1
Tachycardia, unsp
Therapeutic drug monitor
Thrombocytopenia, unsp
Thrombophlebitis & phlebitis of
unsp site
Thrombosis & chronic embolism,
unsp vein
Thyroid disorder (atrophy of thyroid)
(acquired)
Thyroid disorder, other spec
disorders
Thyroid disorder, unspec
R00.0
Z51.81
D69.6
I80.9
Vomiting, unsp
Weakness
Weight gain, abnormal
Weight loss, abnormal
R11.10
R53.1
R63.5
R63.4
I82.91
Wheezing
R06.2
E03.4
Yeast infection (Candidiasis), unsp
B37.9
Pulmonary embolism, other, w/o
acute cor pulmonale
Rash & other nonspec skin eruption
I26.99
Rectal bleeding
K62.5
Renal failure, unsp
R21
N19
F18.10
E07.89
E07.9
Renal failure, acute, unsp
N17.9
TIA, unsp
G45.9
Renal Insufficiency (disorder of
kidney & ureter, unsp)
N28.9
Transient alteration of awareness
R40.4
ICD10 DIAGNOSIS CODE REFERENCE CHART
UPDATED 10-1-2015