Releases › ICD-10-CM FY2027
ICD-10-CM FY2027
Effective 2026-10-01 to 2027-09-30. 74,879 codes in the release.
238added
4revised
21removed
Codes added 238
| Code | Description |
|---|---|
| C78.31 | Secondary malignant neoplasm of larynx |
| C78.32 | Secondary malignant neoplasm of pharynx |
| C79.83 | Secondary malignant neoplasm of oral cavity |
| D69.11 | Glanzmann thrombasthenia |
| D69.19 | Other qualitative platelet defects |
| E89.83 | Postprocedural hypoglycemia following a procedure |
| E89.830 | Post bariatric hypoglycemia |
| E89.838 | Other postprocedural hypoglycemia |
| F64.A | Gender identity disorder, in remission |
| I42.00 | Dilated cardiomyopathy, unspecified |
| I42.01 | Familial-genetic dilated cardiomyopathy |
| I42.09 | Other dilated cardiomyopathy |
| I42.81 | Arrhythmogenic cardiomyopathy |
| I42.89 | Other cardiomyopathies not elsewhere classified |
| I47.22 | Catecholaminergic polymorphic ventricular tachycardia [CPVT] |
| I49.81 | Brugada syndrome |
| I49.82 | Ventricular bigeminy |
| I49.89 | Other specified cardiac arrhythmias not elsewhere classified |
| J34.83 | Odontogenic sinusitis |
| J34.830 | Odontogenic sinusitis, maxillary sinus |
| J34.831 | Odontogenic sinusitis, ethmoid sinus |
| J34.832 | Odontogenic sinusitis, frontal sinus |
| J34.833 | Odontogenic sinusitis, sphenoid sinus |
| J34.839 | Odontogenic sinusitis, unspecified |
| J4B | Pulmonary mycetoma |
| K31.B | Hypertrophic pyloric stenosis, in childhood |
| K6A | Diseases of the pelvis, not elsewhere classified |
| K6A.0 | Pelvic abscess |
| K6A.01 | Prevesical abscess |
| K6A.09 | Other pelvic abscess |
| K6A.8 | Other diseases of the pelvis, not elsewhere classified |
| K74.0A | Hepatic fibrosis, moderate fibrosis |
| K76.83 | Intestinal failure-associated liver disease |
| L02.237 | Carbuncle of flank |
| M04.3 | VEXAS syndrome |
| M67.A | Plantar fasciitis |
| M67.A0 | Plantar fasciitis, foot |
| M67.A01 | Plantar fasciitis, right foot |
| M67.A02 | Plantar fasciitis, left foot |
| M67.A09 | Plantar fasciitis, unspecified foot |
| M72.20 | Plantar fascial fibromatosis, unspecified foot |
| M72.21 | Plantar fascial fibromatosis, right foot |
| M72.22 | Plantar fascial fibromatosis, left foot |
| M86.8X11 | Other osteomyelitis, right shoulder |
| M86.8X12 | Other osteomyelitis, left shoulder |
| M86.8X19 | Other osteomyelitis, unspecified shoulder |
| M86.8X21 | Other osteomyelitis, right upper arm |
| M86.8X22 | Other osteomyelitis, left upper arm |
| M86.8X29 | Other osteomyelitis, unspecified upper arm |
| M86.8X31 | Other osteomyelitis, right forearm |
| M86.8X32 | Other osteomyelitis, left forearm |
| M86.8X39 | Other osteomyelitis, unspecified forearm |
| M86.8X41 | Other osteomyelitis, right hand |
| M86.8X42 | Other osteomyelitis, left hand |
| M86.8X49 | Other osteomyelitis, unspecified hand |
| M86.8X51 | Other osteomyelitis, right thigh |
| M86.8X52 | Other osteomyelitis, left thigh |
| M86.8X59 | Other osteomyelitis, unspecified thigh |
| M86.8X61 | Other osteomyelitis, right lower leg |
| M86.8X62 | Other osteomyelitis, left lower leg |
| M86.8X69 | Other osteomyelitis, unspecified lower leg |
| M86.8X71 | Other osteomyelitis, right ankle and foot |
| M86.8X72 | Other osteomyelitis, left ankle and foot |
| M86.8X79 | Other osteomyelitis, unspecified ankle and foot |
| M86.8X80 | Other osteomyelitis, skull |
| M86.8X81 | Other osteomyelitis, face and sinuses |
| M86.8X89 | Other osteomyelitis, other site |
| N99.86 | Intraoperative and postprocedural complications and disorders of breast |
| N99.860 | Intraoperative and postprocedural nipple ischemia |
| N99.861 | Intraoperative and postprocedural nipple necrosis |
| O00.12 | Interstitial ectopic pregnancy without intrauterine pregnancy |
| O00.121 | Right interstitial ectopic pregnancy without intrauterine pregnancy |
| O00.122 | Left interstitial ectopic pregnancy without intrauterine pregnancy |
| O00.129 | Unspecified interstitial ectopic pregnancy without intrauterine pregnancy |
| O00.13 | Interstitial ectopic pregnancy with intrauterine pregnancy |
| O00.131 | Right interstitial ectopic pregnancy with intrauterine pregnancy |
| O00.132 | Left interstitial ectopic pregnancy with intrauterine pregnancy |
| O00.139 | Unspecified interstitial ectopic pregnancy with intrauterine pregnancy |
| O00.3 | Cesarean scar ectopic pregnancy |
| O00.31 | Cesarean scar ectopic pregnancy without intrauterine pregnancy |
| O00.32 | Cesarean scar ectopic pregnancy with intrauterine pregnancy |
| O00.4 | Cervical ectopic pregnancy |
| O00.41 | Cervical ectopic pregnancy without intrauterine pregnancy |
| O00.42 | Cervical ectopic pregnancy with intrauterine pregnancy |
| O00.5 | Cornual ectopic pregnancy |
| O00.51 | Cornual ectopic pregnancy without intrauterine pregnancy |
| O00.511 | Right cornual ectopic pregnancy without intrauterine pregnancy |
| O00.512 | Left cornual ectopic pregnancy without intrauterine pregnancy |
| O00.519 | Unspecified cornual ectopic pregnancy without intrauterine pregnancy |
| O00.52 | Cornual ectopic pregnancy with intrauterine pregnancy |
| O00.521 | Right cornual ectopic pregnancy with intrauterine pregnancy |
| O00.522 | Left cornual ectopic pregnancy with intrauterine pregnancy |
| O00.529 | Unspecified cornual ectopic pregnancy with intrauterine pregnancy |
| O31.4 | Continuing pregnancy after vanishing twin syndrome of one fetus or more |
| O31.40 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, unspecified trimester |
| O31.40X0 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, unspecified trimester, not applicable or unspecified |
| O31.40X1 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, unspecified trimester, fetus 1 |
| O31.40X2 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, unspecified trimester, fetus 2 |
| O31.40X3 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, unspecified trimester, fetus 3 |
| O31.40X4 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, unspecified trimester, fetus 4 |
| O31.40X5 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, unspecified trimester, fetus 5 |
| O31.40X9 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, unspecified trimester, other fetus |
| O31.41 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, first trimester |
| O31.41X0 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, first trimester, not applicable or unspecified |
| O31.41X1 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, first trimester, fetus 1 |
| O31.41X2 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, first trimester, fetus 2 |
| O31.41X3 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, first trimester, fetus 3 |
| O31.41X4 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, first trimester, fetus 4 |
| O31.41X5 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, first trimester, fetus 5 |
| O31.41X9 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, first trimester, other fetus |
| O31.42 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, second trimester |
| O31.42X0 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, second trimester, not applicable or unspecified |
| O31.42X1 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, second trimester, fetus 1 |
| O31.42X2 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, second trimester, fetus 2 |
| O31.42X3 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, second trimester, fetus 3 |
| O31.42X4 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, second trimester, fetus 4 |
| O31.42X5 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, second trimester, fetus 5 |
| O31.42X9 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, second trimester, other fetus |
| O31.43 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, third trimester |
| O31.43X0 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, third trimester, not applicable or unspecified |
| O31.43X1 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, third trimester, fetus 1 |
| O31.43X2 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, third trimester, fetus 2 |
| O31.43X3 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, third trimester, fetus 3 |
| O31.43X4 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, third trimester, fetus 4 |
| O31.43X5 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, third trimester, fetus 5 |
| O31.43X9 | Continuing pregnancy after vanishing twin syndrome of one fetus or more, third trimester, other fetus |
| Q87.A | Loeys-Dietz syndrome |
| QA1 | Genetic disorders associated with neoplasms, not elsewhere classified |
| QA1.7 | Inherited neoplasm predisposition syndromes involving multiple systems, not elsewhere classified |
| QA1.71 | Lynch syndrome |
| QA1.79 | Other inherited neoplasm predisposition syndrome of multiple systems |
| QA1.790 | Familial cancer syndrome with pathogenic BRCA1 mutation |
| QA1.791 | Familial cancer syndrome with pathogenic BRCA2 mutation |
| QA1.792 | Li Fraumeni syndrome |
| QA1.798 | Other inherited neoplasm predisposition syndrome of multiple systems |
| R78.72 | Abnormal gadolinium level in blood |
| T52.81 | Toxic effects of alkenes |
| T52.811 | Toxic effect of alkenes, accidental (unintentional) |
| T52.811A | Toxic effect of alkenes, accidental (unintentional), initial encounter |
| T52.811D | Toxic effect of alkenes, accidental (unintentional), subsequent encounter |
| T52.811S | Toxic effect of alkenes, accidental (unintentional), sequela |
| T52.812 | Toxic effect of alkenes, intentional self-harm |
| T52.812A | Toxic effect of alkenes, intentional self-harm, initial encounter |
| T52.812D | Toxic effect of alkenes, intentional self-harm, subsequent encounter |
| T52.812S | Toxic effect of alkenes, intentional self-harm, sequela |
| T52.813 | Toxic effect of alkenes, assault |
| T52.813A | Toxic effect of alkenes, assault, initial encounter |
| T52.813D | Toxic effect of alkenes, assault, subsequent encounter |
| T52.813S | Toxic effect of alkenes, assault, sequela |
| T52.814 | Toxic effect of alkenes, undetermined |
| T52.814A | Toxic effect of alkenes, undetermined, initial encounter |
| T52.814D | Toxic effect of alkenes, undetermined, subsequent encounter |
| T52.814S | Toxic effect of alkenes, undetermined, sequela |
| T52.82 | Toxic effects of cycloparaffins |
| T52.821 | Toxic effect of cycloparaffins, accidental (unintentional) |
| T52.821A | Toxic effect of cycloparaffins, accidental (unintentional), initial encounter |
| T52.821D | Toxic effect of cycloparaffins, accidental (unintentional), subsequent encounter |
| T52.821S | Toxic effect of cycloparaffins, accidental (unintentional), sequela |
| T52.822 | Toxic effect of cycloparaffins, intentional self-harm |
| T52.822A | Toxic effect of cycloparaffins, intentional self-harm, initial encounter |
| T52.822D | Toxic effect of cycloparaffins, intentional self-harm, subsequent encounter |
| T52.822S | Toxic effect of cycloparaffins, intentional self-harm, sequela |
| T52.823 | Toxic effect of cycloparaffins, assault |
| T52.823A | Toxic effect of cycloparaffins, assault, initial encounter |
| T52.823D | Toxic effect of cycloparaffins, assault, subsequent encounter |
| T52.823S | Toxic effect of cycloparaffins, assault, sequela |
| T52.824 | Toxic effect of cycloparaffins, undetermined |
| T52.824A | Toxic effect of cycloparaffins, undetermined, initial encounter |
| T52.824D | Toxic effect of cycloparaffins, undetermined, subsequent encounter |
| T52.824S | Toxic effect of cycloparaffins, undetermined, sequela |
| T52.89 | Toxic effects of other organic solvents |
| T52.891 | Toxic effect of other organic solvents, accidental (unintentional) |
| T52.891A | Toxic effect of other organic solvents, accidental (unintentional), initial encounter |
| T52.891D | Toxic effect of other organic solvents, accidental (unintentional), subsequent encounter |
| T52.891S | Toxic effect of other organic solvents, accidental (unintentional), sequela |
| T52.892 | Toxic effect of other organic solvents, intentional self-harm |
| T52.892A | Toxic effect of other organic solvents, intentional self-harm, initial encounter |
| T52.892D | Toxic effect of other organic solvents, intentional self-harm, subsequent encounter |
| T52.892S | Toxic effect of other organic solvents, intentional self-harm, sequela |
| T52.893 | Toxic effect of other organic solvents, assault |
| T52.893A | Toxic effect of other organic solvents, assault, initial encounter |
| T52.893D | Toxic effect of other organic solvents, assault, subsequent encounter |
| T52.893S | Toxic effect of other organic solvents, assault, sequela |
| T52.894 | Toxic effect of other organic solvents, undetermined |
| T52.894A | Toxic effect of other organic solvents, undetermined, initial encounter |
| T52.894D | Toxic effect of other organic solvents, undetermined, subsequent encounter |
| T52.894S | Toxic effect of other organic solvents, undetermined, sequela |
| T59.82 | Toxic effects of hexamethylene diisocyanate |
| T59.821 | Toxic effect of hexamethylene diisocyanate, accidental (unintentional) |
| T59.821A | Toxic effect of hexamethylene diisocyanate, accidental (unintentional), initial encounter |
| T59.821D | Toxic effect of hexamethylene diisocyanate, accidental (unintentional), subsequent encounter |
| T59.821S | Toxic effect of hexamethylene diisocyanate, accidental (unintentional), sequela |
| T59.822 | Toxic effect of hexamethylene diisocyanate, intentional self-harm |
| T59.822A | Toxic effect of hexamethylene diisocyanate, intentional self-harm, initial encounter |
| T59.822D | Toxic effect of hexamethylene diisocyanate, intentional self-harm, subsequent encounter |
| T59.822S | Toxic effect of hexamethylene diisocyanate, intentional self-harm, sequela |
| T59.823 | Toxic effect of hexamethylene diisocyanate, assault |
| T59.823A | Toxic effect of hexamethylene diisocyanate, assault, initial encounter |
| T59.823D | Toxic effect of hexamethylene diisocyanate, assault, subsequent encounter |
| T59.823S | Toxic effect of hexamethylene diisocyanate, assault, sequela |
| T59.824 | Toxic effect of hexamethylene diisocyanate, undetermined |
| T59.824A | Toxic effect of hexamethylene diisocyanate, undetermined, initial encounter |
| T59.824D | Toxic effect of hexamethylene diisocyanate, undetermined, subsequent encounter |
| T59.824S | Toxic effect of hexamethylene diisocyanate, undetermined, sequela |
| T65.85 | Toxic effect of medetomidine |
| T65.851 | Toxic effect of medetomidine, accidental (unintentional) |
| T65.851A | Toxic effect of medetomidine, accidental (unintentional), initial encounter |
| T65.851D | Toxic effect of medetomidine, accidental (unintentional), subsequent encounter |
| T65.851S | Toxic effect of medetomidine, accidental (unintentional), sequela |
| T65.852 | Toxic effect of medetomidine, intentional self-harm |
| T65.852A | Toxic effect of medetomidine, intentional self-harm, initial encounter |
| T65.852D | Toxic effect of medetomidine, intentional self-harm, subsequent encounter |
| T65.852S | Toxic effect of medetomidine, intentional self-harm, sequela |
| T65.853 | Toxic effect of medetomidine, assault |
| T65.853A | Toxic effect of medetomidine, assault, initial encounter |
| T65.853D | Toxic effect of medetomidine, assault, subsequent encounter |
| T65.853S | Toxic effect of medetomidine, assault, sequela |
| T65.854 | Toxic effect of medetomidine, undetermined |
| T65.854A | Toxic effect of medetomidine, undetermined, initial encounter |
| T65.854D | Toxic effect of medetomidine, undetermined, subsequent encounter |
| T65.854S | Toxic effect of medetomidine, undetermined, sequela |
| Z68.18 | Body mass index [BMI] 18.4 or less, adult |
| Z68.19 | Body mass index [BMI] 18.5-19.9, adult |
| Z77.013 | Contact with and (suspected) exposure to gadolinium |
| Z77.32 | Contact with and (suspected) exposure to burn pits in war theater |
| Z77.33 | Contact with and (suspected) exposure to Agent Orange |
| Z77.4 | Contact with and (suspected) exposure to blast overpressure |
| Z77.40 | Contact with and (suspected) exposure to unspecified blast overpressure |
| Z77.41 | Contact with and (suspected) exposure to low-level blast overpressure |
| Z77.42 | Contact with and (suspected) exposure to high-level blast overpressure |
| Z77.49 | Contact with and (suspected) exposure to other blast overpressure |
| Z86.17 | Personal history of Clostridioides difficile infection |
| Z87.8901 | Personal history of social gender transition |
| Z87.8902 | Personal history of medical gender transition |
| Z87.8903 | Personal history of surgical gender transition |
| Z87.8904 | Personal history of intersex surgery |
| Z87.8909 | Personal history of unspecified gender transition |
| Z87.893 | Personal history of gender detransition |
Descriptions revised 4
| Code | Was, and is now |
|---|---|
| L02.232 | |
| L03.312 | |
| L03.322 | |
| Z29.14 |
Codes removed 21
| Code | Description |
|---|---|
| S23.420 | Sprain of sternoclavicular (joint) (ligament) |
| S23.420A | Sprain of sternoclavicular (joint) (ligament), initial encounter |
| S23.420D | Sprain of sternoclavicular (joint) (ligament), subsequent encounter |
| S23.420S | Sprain of sternoclavicular (joint) (ligament), sequela |
| T52.8X | Toxic effects of other organic solvents |
| T52.8X1 | Toxic effect of other organic solvents, accidental (unintentional) |
| T52.8X1A | Toxic effect of other organic solvents, accidental (unintentional), initial encounter |
| T52.8X1D | Toxic effect of other organic solvents, accidental (unintentional), subsequent encounter |
| T52.8X1S | Toxic effect of other organic solvents, accidental (unintentional), sequela |
| T52.8X2 | Toxic effect of other organic solvents, intentional self-harm |
| T52.8X2A | Toxic effect of other organic solvents, intentional self-harm, initial encounter |
| T52.8X2D | Toxic effect of other organic solvents, intentional self-harm, subsequent encounter |
| T52.8X2S | Toxic effect of other organic solvents, intentional self-harm, sequela |
| T52.8X3 | Toxic effect of other organic solvents, assault |
| T52.8X3A | Toxic effect of other organic solvents, assault, initial encounter |
| T52.8X3D | Toxic effect of other organic solvents, assault, subsequent encounter |
| T52.8X3S | Toxic effect of other organic solvents, assault, sequela |
| T52.8X4 | Toxic effect of other organic solvents, undetermined |
| T52.8X4A | Toxic effect of other organic solvents, undetermined, initial encounter |
| T52.8X4D | Toxic effect of other organic solvents, undetermined, subsequent encounter |
| T52.8X4S | Toxic effect of other organic solvents, undetermined, sequela |
Stopped being billable 15
| Code | Description |
|---|---|
| D69.1 | Qualitative platelet defects |
| I42.0 | Dilated cardiomyopathy |
| I42.8 | Other cardiomyopathies |
| I49.8 | Other specified cardiac arrhythmias |
| M72.2 | Plantar fascial fibromatosis |
| M86.8X1 | Other osteomyelitis, shoulder |
| M86.8X2 | Other osteomyelitis, upper arm |
| M86.8X3 | Other osteomyelitis, forearm |
| M86.8X4 | Other osteomyelitis, hand |
| M86.8X5 | Other osteomyelitis, thigh |
| M86.8X6 | Other osteomyelitis, lower leg |
| M86.8X7 | Other osteomyelitis, ankle and foot |
| M86.8X8 | Other osteomyelitis, other site |
| Z68.1 | Body mass index [BMI] 19.9 or less, adult |
| Z87.890 | Personal history of sex reassignment |