G02 diagnosis code · Billable category · FY2027
G02 Meningitis in other infectious and parasitic diseases classified elsewhere
- Billable
- MCC
- POA reported
G02 ICD-10 code: a billable diagnosis code in FY2027; the category has no subdivisions.
Where it sits
- Chapter 6 Diseases of the nervous system (G00-G99)
- G00-G09 Inflammatory diseases of the central nervous system (G00-G09)
- G02 Meningitis in other infectious and parasitic diseases classified elsewhere
- CC / MCC
- MCC
- MS-DRG
- 023-024, 097-099, 791, 793
- HCC V28
- –
- POA
- Reported
- Code Editor
- Manifestation
- Index entries
- 6
Instructions
At G02
Excludes1
- candidal meningitis (B37.5) B37.5
- coccidioidomycosis meningitis (B38.4) B38.4
- cryptococcal meningitis (B45.1) B45.1
- herpesviral [herpes simplex] meningitis (B00.3) B00.3
- infectious mononucleosis complicated by meningitis (B27.- with fifth character 2) B27
- measles complicated by meningitis (B05.1) B05.1
- meningoencephalitis and meningomyelitis in other infectious and parasitic diseases classified elsewhere (G05) G05
- mumps meningitis (B26.1) B26.1
- rubella meningitis (B06.02) B06.02
- varicella [chickenpox] meningitis (B01.0) B01.0
- zoster meningitis (B02.1) B02.1
Notes that also apply
Chapter 6 instructions (Excludes2 8): printed on the chapter 6 page.
Index entries
- Meningitis (basal) (basic) (brain) (cerebral) (cervical) (congestive) (diffuse) (hemorrhagic) (infantile) (membranous) (metastatic) (nonspecific) (pontine) (progressive) (simple) (spinal) (subacute) (sympathetic) (toxic)›poliovirus → A80.9 [G02]
- Exanthem, exanthema›epidemic with meningitis → A88.0 [G02]
- Meningitis (basal) (basic) (brain) (cerebral) (cervical) (congestive) (diffuse) (hemorrhagic) (infantile) (membranous) (metastatic) (nonspecific) (pontine) (progressive) (simple) (spinal) (subacute) (sympathetic) (toxic)›mycotic NEC → B49 [G02]
- Meningitis (basal) (basic) (brain) (cerebral) (cervical) (congestive) (diffuse) (hemorrhagic) (infantile) (membranous) (metastatic) (nonspecific) (pontine) (progressive) (simple) (spinal) (subacute) (sympathetic) (toxic)›in (due to)›poliovirus → A80.9 [G02]
- Meningitis (basal) (basic) (brain) (cerebral) (cervical) (congestive) (diffuse) (hemorrhagic) (infantile) (membranous) (metastatic) (nonspecific) (pontine) (progressive) (simple) (spinal) (subacute) (sympathetic) (toxic)›in (due to)›African trypanosomiasis → B56.9 [G02]
- Meningitis (basal) (basic) (brain) (cerebral) (cervical) (congestive) (diffuse) (hemorrhagic) (infantile) (membranous) (metastatic) (nonspecific) (pontine) (progressive) (simple) (spinal) (subacute) (sympathetic) (toxic)›in (due to)›parasitic disease NEC → B89 [G02]
NCHS Alphabetic Index. Index first, then the Tabular List.
Medicare grouping and edits
| CC / MCC | MCC |
|---|---|
| PDX exclusion list | 0659 (40 codes) |
| Appendix B | MDC 01 Diseases and Disorders of the Nervous System, MS-DRG 023-024 (Craniotomy with Major Device Implant or Acute Complex CNS Principal Diagnosis with MCC or Antineoplastic Implant or Epilepsy with Neurostimulator…); MDC 01 Diseases and Disorders of the Nervous System, MS-DRG 097-099 (Non-Bacterial Infection of Nervous System Except Viral Meningitis with MCC…); MDC 15 Newborns and Other Neonates with Conditions Originating in Perinatal Period, MS-DRG 791 (Prematurity with Major Problems…); MDC 15 Newborns and Other Neonates with Conditions Originating in Perinatal Period, MS-DRG 793 (Full Term Neonate with Major Problems…) |
| Code Editor | Manifestation code: not allowed as principal diagnosis |
| POA | Reported |
| HCC V28 | – |
MCC as a secondary diagnosis, not when the principal diagnosis is on its PDX exclusion list.
CMS: MS-DRG v44 (Appendix B, C), MCE v44, POA list FY2027, 2027 Initial ICD-10-CM Mappings. What the rows mean.