Principal Diagnosis Group Categories for ICD-10
ICD 10
Diagnosis
Range
ICD9
Diagnosis
Range
New Name for Category
A00 – B999
00100 – 13999
Infectious & Parasitic Diseases
1
Infection/Parasitic DX
C00 – D499
Z15
Z170 – Z171
Z08 – Z09
Z12
14000 – 23999
V8400 - V8499
V8600 - V8699
Neoplasms, Genetic Susceptibility
and Estrogen Receptor Status
2
Neoplasms
D50 – D899
Z67
28000 - 28999
Diseases of the Blood & BloodForming Organs
4
Blood & Blood-Forming
Organs DX
E00 – E8989
24000 - 27999
Endocrine, Nutritional & Metabolic
Diseases
3
Endocrine/Metabolic
DX/Disorders
F01 – F99
29000 - 31999
Mental, Behavioral, and
Neurodevelopmental Disorders
5
Mental Disorders
G00 – G998
32000 - 35999
Diseases of the Nervous System
6
Nervous System
H00 – H5989
36000 - 37999
Diseases of the Eye & Adnexa
29
Eye
H60 – H9589
38000 - 38999
Diseases of the Ear & Mastoid
Process
30
Ear
I00 – I999
39000 - 45999
Diseases of the Circulatory System
7
Circulatory System
J00 – J99
46000 - 51999
Diseases of the Respiratory
System
8
Respiratory System
K00 – K9589
52000 - 52399
52500 - 52599
52700 - 57999
Diseases of the Digestive System
9
Digestive System
L00 – L99
68000 - 70999
Diseases of the Skin &
Subcutaneous Tissue
12
Skin & Subcu Tissue DX
M00 – M999
52400 – 52499
52600 – 52699
71000 – 73999
V5420 - V5429
Diseases of the Musculoskeletal
System & Connective Tissue
13
Musculoskeletal System
N00 – N9989
58000 - 62999
Diseases of the Genitourinary
System
10
Genitourinary System
Code
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Principal Diagnosis Group Categories for ICD-10
ICD 10
Diagnosis
Range
ICD9
Diagnosis
Range
New Name for Category
O00 – O9A53
Z037
63000 – 67999
V8900 - V8999
V9100 - V9199
Pregnancy, Childbirth, & the
Puerperium,
11
Female Reproductive
P00 – P969
76000 - 77999
Certain Conditions Originating in
the Perinatal Period
15
Cond originating
Perinatal Period
Q00 – Q999
74000 - 75999
Congenital Malformations,
Deformations, and Chromosomal
Abnormalities Anomalies
14
Congenital Anomalies
R00 – R99
78000 - 79999
Symptoms, Signs, & Abnormal
Clinical and Laboratory Findings
16
S/S Abnormal
Clinical/Lab
Ill Defined Cond
S00 – T88
80000 – 99999
V5410 - V5419
Injury, Poisoning, & Certain Other
Consequences of External Causes
17
Injury & Poisoning
V00 – Y99
E00 - E9999
n/a
n/a
Z00 – Z036
Z038 – Z07
Z10 – Z11
Z13
V7000 - V8299
Persons Encountering Health
Services for Examinations
26
Exam/Invest of pt w/o
Reported DX
Z16
V0900 - V0999
Resistance to Antimicrobial Drugs
19
Drug Resistance
Z18
V9000 - V9099
V8700 - V8799
Retained Foreign Body Fragment
28
Misadventures &
Foreign Body retained
Z20 – Z28
V0100 - V0699
V0800 - V0899
Persons with Potential Health
Hazards Related to Communicable
Diseases
18
Health Hazard:
Communicable DX
Z30 – Z37
Z39
V2000 - V2999
Persons Encountering Health
Services in Circumstances Related
to Reproduction
21
Health Services:
Reproduction & Dev
Z38
V3000 - V3999
Liveborn Infants According to
Place of Birth & Type of Delivery
22
Newborns
Z40 – Z53
Z41
Z51
V0700 - V0739
V0780 - V0799
V5000 - V5399
V5600 - V5999
Encounters for Other Specific
Health Care
24
Health Services:
Specific PX & Aftercare
Code
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Principal Diagnosis Group Categories for ICD-10
ICD 10
Diagnosis
Range
ICD9
Diagnosis
Range
New Name for Category
Z55 – Z65
Z69 – Z76
V6000 - 6999
Persons with Potential Health
Hazards Related to Socioeconomic
/ Psychosocial Circumstances and
Other Health Services
25
Health Services: Other
Circumstances
Z681 – Z6854
V8500 - V8599
Body Mass Index
27
Body Mass Index
Z77 – Z88
Z91 – Z92
Z14
V1000 - V1999
V0740 - V0759
V8300 - V8399
Persons with Potential Health
Hazards Related to Personal &
Family History
20
Health Hazard:
Personal/Family Hx
Z89 – Z90
Z93 – Z99
V4000 - V4999
V8800 - V8899
Persons with a Condition
Influencing Their Health Status and
Acquired Absence of Other Organs
& Tissue
23
Conditions Influencing
Health
Code
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