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Table 1 ICD-10 to comorbidity indices map

From: Comparison of measures of comorbidity for predicting disability 12-months post-injury

Comorbidity Measure

 

ICD-10 codes

Functional Comorbidity Index

Arthritis

M05.0-M05.9, M06.0-M06.9, M08.0-M08.9, M13.0-M13.9, M15.0-M19.9, M47.0-M47.9, M48.0, M48.9

 

Osteoporosis

M80.0-M80.9, M81.0-M81.9, M82.0-M82.9, M83.0-M83.9

 

Asthma

J45.0-J45.9

 

COPD/ARDS

J43.0-J44.9

 

Angina

I20.0-I20.9

 

CHF or Heart disease

I05.0-I07.9, I10.0-I11.9, I13.0-I15.9, I24.0-I24.9, I25.0-I25.1, I25.3-I25.9, I27.0-I27.9, I31.0-I31.9, I34.0-I35.9, I42.0-I42.9, I44.0-I46.9, I47.0-I51.9

 

Heart Attack

I21.0-I21.9, I22.0-I22.9, I25.2

 

Neurological disease

G00.0-G99.9

 

Stroke or TIA

I60.0-I64.9, G45.0-G45.9

 

Diabetes

E10.0-E14.9

 

PVD

I73.9, I70.2

 

Upper GI disease

K20.0-K22.9, K25.0-K31.9

 

Depression

F32.0-F32.9, F33.0-F33.9

 

Anxiety or panic disorders

F40.0-F40.9, F41.0-F41.9

 

Visual impairment

H53.0-H54.9

 

Hearing impairment

H90.0-H91.9

 

Degenerative disc disease

M50.0-M51.9

 

Obesity

E66.0-E66.9

Haagsma et al. (2011)

Chronic non-specific lung disease

J45.0-J45.9, J43.0-J44.9

 

Heart disease

I05.0-I07.9, I10.0-I11.9, I13.0-I15.9, I24.0-I24.9, I25.0-I25.1, I25.3-I25.9, I27.0-I27.9, I31.0-I31.9, I34.0-I35.9, I42.0-I42.9, I44.0-I46.9, I47.0-I51.9, I20.0-I20.9, I21.0-I21.9, I22.0-I22.9, I25.2

 

Diabetes

E10.0-E14.9

 

Backache

M48.0, M51.0, M51.1, M51.3-M51.9, M54.3-M54.6, M54.9

 

OA

M13.0-M13.9, M15.0-M19.9, M47.0-M47.9, M48.0, M48.9

 

RA

M05.0-M05.9, M06.0-M06.9, M08.0-M08.9

 

Other disease or injury

A00.0-B99.9, C00.0-C97.9, D00.0-D48.9, D50.0-D58.9, E00.0-E07.0, E15.0-E90.9, F00.0-F99.9, G00.0-G99.9, H00.0-H59.9, H60.0-H95.9, I00.0-I99.9, J00.0-J39.9, J40.0-J42.9, J46.0-J99.9, K00.0-K93.9, L00.0-L99.9, M00.0-M03.9, M07.0-M07.9, M09.0-M12.9, M14.0-M14.9, M20.0-M46.9, M48.1-M48.8, M49.0-M99.9, N00.0-N99.9, O00.0-O99.9, P00.0-P96.9, Q00.0-Q99.9, R00.0-R99.9, S00.0-S99.9, T00.0-T98.9

Charlson Comorbidity Index

Myocardial infarction

I21-I24, I25.2, I25.8

 

Congestive heart failure

I09, I11, I48, I49.0, I49.8, I50.0, I50.1, I50.1 + J81, I50.9, I51.5, I97.1

 

Peripheral vascular disease

I70, I71.1-I71.6, I71.8-I71.9, 172, I73, I74, I77

 

Dementia

F00-F04, F05.1, F10

 

Cerebrovascular disease

I60-I63, I65-I68, G45

 

Chronic pulmonary disease

J41-J47

 

Connective tissue disease

M05-M06, M08-M09, M12-M13, M30-M36

 

Ulcer disease

K25-K28

 

Mild liver disease

K70.0-K70.3, K70.9, K73, K74, K75.2-K75.9, K76.0-K76.5, K76.8-K76.9, K77

 

Diabetes

E10, E10.1, E10.5-E10.9, E11, E11.1, E11.5-E11.9, E13, E13.1, E13.5-E13.9, E14, E14.1, E14.5-E14.9

 

Hemiplegia

G81.0-G81.1, G81.9, I63, I66-I67

 

Moderate or severe renal disease

I12-I13, N00-N05, N17-N19

 

Diabetes with end-organ damage

E10.2-E10.4, E11.2-E11.4, E13.2-E13.4, E14.2-E14.4

 

Any tumour

D00-D48

 

Leukaemia

C91-C95

 

Lymphoma

C81-C85

 

Moderate or severe liver disease

K70.4, K71.1, K71.7, K72, K75.0-K75.1, K76.6-K76.7

 

Metastatic solid tumour

C00-C26, C30-C34, C37-C41, C43-C58, C60-C80, C88, C90, C96

 

AIDS

B20-B24