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ICD-10-CM Codes
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R00-R99
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R40-R46
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Somnolence, stupor and coma R40
Somnolence, stupor and coma R40-
Type 1 ExcludesType 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as R40. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- neonatal coma (
ICD-10-CM Diagnosis Code P91.5
Neonatal coma
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Code on Newborn Record
P91.5) - somnolence, stupor and coma in diabetes (E08-E13
ICD-10-CM Range E08-E13
Diabetes mellitus- E08 Diabetes mellitus due to underlying cond...
- E09 Drug or chemical induced diabetes mellit...
- E10 Type 1 diabetes mellitus
- E11 Type 2 diabetes mellitus
- E13 Other specified diabetes mellitus
) - somnolence, stupor and coma in hepatic failure (
ICD-10-CM Diagnosis Code K72
- K72 Hepatic failure, not elsewhere classified
- K72.0 Acute and subacute hepatic failure
- K72.00 Acute and subacute hepatic failure without co...
- K72.01 …… with coma
- K72.1 Chronic hepatic failure
- K72.9 Hepatic failure, unspecified
K72.-) - somnolence, stupor and coma in hypoglycemia (nondiabetic) (
ICD-10-CM Diagnosis Code E15
Nondiabetic hypoglycemic coma
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
Includes- drug-induced insulin coma in nondiabetic
- hyperinsulinism with hypoglycemic coma
- hypoglycemic coma NOS
E15)
Codes
- R40 Somnolence, stupor and coma
- R40.0 Somnolence
- R40.1 Stupor
- R40.2 Coma
- R40.20 Unspecified coma
- R40.21 Coma scale, eyes open
- R40.211 Coma scale, eyes open, never
- R40.2110 …… unspecified time
- R40.2111 …… in the field [EMT or ambulance]
- R40.2112 …… at arrival to emergency department
- R40.2113 …… at hospital admission
- R40.2114 …… 24 hours or more after hospital admission
- R40.212 Coma scale, eyes open, to pain
- R40.2120 …… unspecified time
- R40.2121 …… in the field [EMT or ambulance]
- R40.2122 …… at arrival to emergency department
- R40.2123 …… at hospital admission
- R40.2124 …… 24 hours or more after hospital admission
- R40.213 Coma scale, eyes open, to sound
- R40.2130 …… unspecified time
- R40.2131 …… in the field [EMT or ambulance]
- R40.2132 …… at arrival to emergency department
- R40.2133 …… at hospital admission
- R40.2134 …… 24 hours or more after hospital admission
- R40.214 Coma scale, eyes open, spontaneous
- R40.2140 …… unspecified time
- R40.2141 …… in the field [EMT or ambulance]
- R40.2142 …… at arrival to emergency department
- R40.2143 …… at hospital admission
- R40.2144 …… 24 hours or more after hospital admission
- R40.22 Coma scale, best verbal response
- R40.221 Coma scale, best verbal response, none
- R40.2210 …… unspecified time
- R40.2211 …… in the field [EMT or ambulance]
- R40.2212 …… at arrival to emergency department
- R40.2213 …… at hospital admission
- R40.2214 …… 24 hours or more after hospital admission
- R40.222 Coma scale, best verbal response, incomprehensible words
- R40.2220 …… unspecified time
- R40.2221 …… in the field [EMT or ambulance]
- R40.2222 …… at arrival to emergency department
- R40.2223 …… at hospital admission
- R40.2224 …… 24 hours or more after hospital admission
- R40.223 Coma scale, best verbal response, inappropriate words
- R40.2230 …… unspecified time
- R40.2231 …… in the field [EMT or ambulance]
- R40.2232 …… at arrival to emergency department
- R40.2233 …… at hospital admission
- R40.2234 …… 24 hours or more after hospital admission
- R40.224 Coma scale, best verbal response, confused conversation
- R40.2240 …… unspecified time
- R40.2241 …… in the field [EMT or ambulance]
- R40.2242 …… at arrival to emergency department
- R40.2243 …… at hospital admission
- R40.2244 …… 24 hours or more after hospital admission
- R40.225 Coma scale, best verbal response, oriented
- R40.2250 …… unspecified time
- R40.2251 …… in the field [EMT or ambulance]
- R40.2252 …… at arrival to emergency department
- R40.2253 …… at hospital admission
- R40.2254 …… 24 hours or more after hospital admission
- R40.23 Coma scale, best motor response
- R40.231 Coma scale, best motor response, none
- R40.2310 …… unspecified time
- R40.2311 …… in the field [EMT or ambulance]
- R40.2312 …… at arrival to emergency department
- R40.2313 …… at hospital admission
- R40.2314 …… 24 hours or more after hospital admission
- R40.232 Coma scale, best motor response, extension
- R40.2320 …… unspecified time
- R40.2321 …… in the field [EMT or ambulance]
- R40.2322 …… at arrival to emergency department
- R40.2323 …… at hospital admission
- R40.2324 …… 24 hours or more after hospital admission
- R40.233 Coma scale, best motor response, abnormal flexion
- R40.2330 …… unspecified time
- R40.2331 …… in the field [EMT or ambulance]
- R40.2332 …… at arrival to emergency department
- R40.2333 …… at hospital admission
- R40.2334 …… 24 hours or more after hospital admission
- R40.234 Coma scale, best motor response, flexion withdrawal
- R40.2340 …… unspecified time
- R40.2341 …… in the field [EMT or ambulance]
- R40.2342 …… at arrival to emergency department
- R40.2343 …… at hospital admission
- R40.2344 …… 24 hours or more after hospital admission
- R40.235 Coma scale, best motor response, localizes pain
- R40.2350 …… unspecified time
- R40.2351 …… in the field [EMT or ambulance]
- R40.2352 …… at arrival to emergency department
- R40.2353 …… at hospital admission
- R40.2354 …… 24 hours or more after hospital admission
- R40.236 Coma scale, best motor response, obeys commands
- R40.2360 …… unspecified time
- R40.2361 …… in the field [EMT or ambulance]
- R40.2362 …… at arrival to emergency department
- R40.2363 …… at hospital admission
- R40.2364 …… 24 hours or more after hospital admission
- R40.24 Glasgow coma scale, total score
- R40.241 Glasgow coma scale score 13-15
- R40.2410 …… unspecified time
- R40.2411 …… in the field [EMT or ambulance]
- R40.2412 …… at arrival to emergency department
- R40.2413 …… at hospital admission
- R40.2414 …… 24 hours or more after hospital admission
- R40.242 Glasgow coma scale score 9-12
- R40.2420 …… unspecified time
- R40.2421 …… in the field [EMT or ambulance]
- R40.2422 …… at arrival to emergency department
- R40.2423 …… at hospital admission
- R40.2424 …… 24 hours or more after hospital admission
- R40.243 Glasgow coma scale score 3-8
- R40.2430 …… unspecified time
- R40.2431 …… in the field [EMT or ambulance]
- R40.2432 …… at arrival to emergency department
- R40.2433 …… at hospital admission
- R40.2434 …… 24 hours or more after hospital admission
- R40.244 Other coma, without documented Glasgow coma scale score, or with partial score reported
- R40.2440 …… unspecified time
- R40.2441 …… in the field [EMT or ambulance]
- R40.2442 …… at arrival to emergency department
- R40.2443 …… at hospital admission
- R40.2444 …… 24 hours or more after hospital admission
- R40.3 Persistent vegetative state
- R40.4 Transient alteration of awareness