46609-4
Diagnosis and severity index
Active
Form Coding Instructions
(M1020/1022/1024) Diagnoses, Symptom Control, and Payment Diagnoses: List each diagnosis for which the patient is receiving home care (Column 1) and enter its ICD-9-C M code at the level of highest specificity (no surgical/procedure codes) (Column 2). Diagnoses are listed in the order that best reflect the seriousness of each condition and support the disciplines and services provided. Rate the degree of symptom control for each condition (Column 2). Choose one value that represents the degree of symptom control appropriate for each diagnosis: V-codes (for M1020 or M1022) or E-codes (for M1022 only) may be used. ICD-9-C M sequencing requirements must be followed if multiple coding is indicated for any diagnoses. If a V-code is reported in place of a case mix diagnosis, then optional item M1024 Payment Diagnoses (Columns 3 and 4) may be completed. A case mix diagnosis is a diagnosis that determines the Medicare P P S case mix group. Do not assign symptom control ratings for V- or E-codes. Code each row according to the following directions for each column: Column 1: Enter the description of the diagnosis.Diagnoses (Sequencing of diagnoses should reflect the seriousness of each condition and support the disciplines and services provided.) Column 2: Enter the ICD-9-C M code for the diagnosis described in Column 1; Rate the degree of symptom control for the condition listed in Column 1 using the following scale: 0 - Asymptomatic, no treatment needed at this time 1 - Symptoms well controlled with current therapy 2 - Symptoms controlled with difficulty, affecting daily functioning; patient needs ongoing monitoring 3 - Symptoms poorly controlled; patient needs frequent adjustment in treatment and dose monitoring 4 - Symptoms poorly controlled; history of re-hospitalizations Note that in Column 2 the rating for symptom control of each diagnosis should not be used to determine the sequencing of the diagnoses listed in Column 1. These are separate items and sequencing may not coincide. Sequencing of diagnoses should reflect the seriousness of each condition and support the disciplines and services provided.ICD-9-C M and symptom control rating for each condition. Note that the sequencing of these ratings may not match the sequencing of Column 3: (OPTIONAL) If a V-code is assigned to any row in Column 2, in place of a case mix diagnosis, it may be necessary to complete optional item M1024 Payment Diagnoses (Columns 3 and 4). See OASIS-C Guidance Manual.Complete if a V-code is assigned under certain circumstances to Column 2 in place of a case mix diagnosis. Column 4: (OPTIONAL) If a V-code in Column 2 is reported in place of a case mix diagnosis that requires multiple diagnosis codes under ICD-9-C M coding guidelines, enter the diagnosis descriptions and the ICD-9-C M codes in the same row in Columns 3 and 4. For example, if the case mix diagnosis is a manifestation code, record the diagnosis description and ICD-9-C M code for the underlying condition in Column 3 of that row and the diagnosis description and ICD-9-C M code for the manifestation in Column 4 of that row. Otherwise, leave Column 4 blank in that row.Complete only if the V-code in Column 2 is reported in place of a case mix diagnosis that is a multiple coding situation (e.g., a manifestation code)
Source: Centers for Medicare & Medicaid Services86255-7 Primary diagnosis ICD code
Term Description
The condition that is the chief reason for providing care.
Fully-Specified Name
- Component
- Primary diagnosis ICD code
- Property
- Type
- Time
- Pt
- System
- ^Patient
- Scale
- Nom
- Method
Basic Attributes
- Class
- CLIN
- Type
- Clinical
- First Released
- Version 2.63
- Last Updated
- Version 2.73 (MIN)
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 17680
Example Answer List LL4547-7
- Externally Defined
- Yes
- Code System
- Code System OID
- 1.3.6.1.4.1.12009.10.1.3459
- Link to External List
- http://www.cdc.gov/nchs/icd.htm
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 76464-7 | American Physical Therapy Association registry panel |
| 52747-3 | Continuity Assessment Record and Evaluation (CARE) tool - Expired |
| 52745-7 | Continuity Assessment Record and Evaluation (CARE) tool - Post Acute Care (PAC) - Discharge |
| 52743-2 | Deprecated Continuity Assessment Record and Evaluation (CARE) tool - Acute Care |
| 52748-1 | Deprecated Continuity Assessment Record and Evaluation (CARE) tool - Home Health Admission |
| 52746-5 | Deprecated Continuity Assessment Record and Evaluation (CARE) tool - Interim |
| 69412-5 | Deprecated Continuity Assessment Record and Evaluation (CARE) tool - Long term care hospital (LTCH) - version 1.0 |
| 52744-0 | Deprecated Continuity Assessment Record and Evaluation (CARE) tool - Post Acute Care (PAC) - Admission |
| 46462-8 | Deprecated Outcome and assessment information set (OASIS) form - version B1 |
| 57039-0 | Deprecated Outcome and assessment information set (OASIS) form - version C |
| 57192-7 | Deprecated Outcome and assessment information set (OASIS) form - version C - Follow-Up |
| 57191-9 | Deprecated Outcome and assessment information set (OASIS) form - version C - Resumption of Care |
| 57190-1 | Deprecated Outcome and assessment information set (OASIS) form - version C - Start of care |
| 86244-1 | Deprecated Outcome and assessment information set (OASIS) form - version C2 - Follow-up - recertification or other follow-up [CMS Assessment] |
| 86189-8 | Deprecated Outcome and assessment information set (OASIS) form - version C2 - Resumption of care [CMS Assessment] |
| 85907-4 | Deprecated Outcome and assessment information set (OASIS) form - version C2 - Start of care [CMS Assessment] |
| 88369-4 | Outcome and assessment information set (OASIS) form - version D - Follow-up - recertification or other follow-up during assessment period [CMS Assessment] |
| 88368-6 | Outcome and assessment information set (OASIS) form - version D, D1 - Resumption of care during assessment period [CMS Assessment] |
| 88373-6 | Outcome and assessment information set (OASIS) form - version D, D1 - Start of care during assessment period [CMS Assessment] |
| 93058-6 | Outcome and assessment information set (OASIS) form - version D1 - Follow-up - recertification or other follow-up during assessment period [CMS Assessment] |
| 99160-4 | Outcome and assessment information set (OASIS) form - version E - Resumption of Care during assessment period [CMS Assessment] |
| 99131-5 | Outcome and assessment information set (OASIS) form - version E - Start of Care during assessment period [CMS Assessment] |
| 106525-9 | Outcome and assessment information set (OASIS) form - version E1 - Resumption of Care during assessment period [CMS Assessment] |
| 106523-4 | Outcome and assessment information set (OASIS) form - version E1 - Start of Care during assessment period [CMS Assessment] |
| 108292-4 | Outcome and assessment information set (OASIS) form - version E2 - Resumption of Care during assessment period [CMS Assessment] |
| 108291-6 | Outcome and assessment information set (OASIS) form - version E2 - Start of Care during assessment period [CMS Assessment] |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| el-GR | Greek (Greece) | Κωδικός ICD κύριας διάγνωσης: Synonyms: - CLIN Nom Pt Type Ασθενής Διάγνωση Κωδικός ICD διάγνωσης Κωδικός ICD κύριας διάγνωσης |
| es-MX | Spanish (Mexico) | Código ICD de diagnóstico primario: |
| it-IT | Italian (Italy) | Diagnosi primaria codice ICD: Synonyms: Clinico paziente Punto nel tempo (episodio) |
| zh-CN | Chinese (China) | 主要诊断 ICD 代码: Synonyms: ICD 分类型应答; |
46512-0 Primary Diagnosis Symptom Control Rating
Term Description
Severity category for diagnosis.
Observation ID in Form
M1020
Fully-Specified Name
- Component
- Primary diagnosis severity rating
- Property
- Find
- Time
- Pt
- System
- ^Patient
- Scale
- Ord
- Method
- OASIS
Long Common Name
Primary diagnosis severity rating [OASIS]
Basic Attributes
- Class
- SURVEY.OASIS
- Type
- Surveys
- First Released
- Version 2.19
- Last Updated
- Version 2.50 (MIN)
Normative Answer List LL253-6
| Answer | Code | Score | Answer ID |
|---|---|---|---|
| 0 | 0 | LA6111-4 | |
| 1 | 1 | LA6112-2 | |
| 2 or more | 2 | LA6113-0 | |
| 3 | 3 | LA6114-8 | |
| 4 | 4 | LA6115-5 |
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 46462-8 | Deprecated Outcome and assessment information set (OASIS) form - version B1 |
| 57039-0 | Deprecated Outcome and assessment information set (OASIS) form - version C |
| 57192-7 | Deprecated Outcome and assessment information set (OASIS) form - version C - Follow-Up |
| 57191-9 | Deprecated Outcome and assessment information set (OASIS) form - version C - Resumption of Care |
| 57190-1 | Deprecated Outcome and assessment information set (OASIS) form - version C - Start of care |
Copyright
- Organization
- Center for Health Policy Research, UCHSC, Denver, CO
- Copyright
- Copyright © 2002 Center for Health Services Research, UCHSC, Denver, CO.
- Terms of Use
- Used with permission.
46513-8 Other diagnosis 1 - ICD code [OASIS]
Term Description
Identifies diagnosis for which the patient is receiving care and its ICD-9-CM code.
Observation ID in Form
M1022
Fully-Specified Name
- Component
- Other diagnosis 1 - ICD code
- Property
- Prid
- Time
- Pt
- System
- ^Patient
- Scale
- Nom
- Method
- OASIS
Basic Attributes
- Class
- SURVEY.OASIS
- Type
- Surveys
- First Released
- Version 2.19
- Last Updated
- Version 2.54 (MIN)
Normative Answer List LL343-5
- Externally Defined
- Yes
- Code System
- I9C
- Code System OID
- 1.3.6.1.4.1.12009.10.1.2173
- Link to External List
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 46462-8 | Deprecated Outcome and assessment information set (OASIS) form - version B1 |
| 57039-0 | Deprecated Outcome and assessment information set (OASIS) form - version C |
| 57192-7 | Deprecated Outcome and assessment information set (OASIS) form - version C - Follow-Up |
| 57191-9 | Deprecated Outcome and assessment information set (OASIS) form - version C - Resumption of Care |
| 57190-1 | Deprecated Outcome and assessment information set (OASIS) form - version C - Start of care |
Copyright
- Organization
- Center for Health Policy Research, UCHSC, Denver, CO
- Copyright
- Copyright © 2002 Center for Health Services Research, UCHSC, Denver, CO.
- Terms of Use
- Used with permission.
46514-6 Other diagnosis 1: Symptom Control Rating
Term Description
Severity category for diagnosis.
Observation ID in Form
M1022
Fully-Specified Name
- Component
- Other diagnosis 1 - severity rating
- Property
- Find
- Time
- Pt
- System
- ^Patient
- Scale
- Ord
- Method
- OASIS
Long Common Name
Other diagnosis 1 - severity rating [OASIS]
Basic Attributes
- Class
- SURVEY.OASIS
- Type
- Surveys
- First Released
- Version 2.19
- Last Updated
- Version 2.54 (MIN)
Normative Answer List LL253-6
| Answer | Code | Score | Answer ID |
|---|---|---|---|
| 0 | 0 | LA6111-4 | |
| 1 | 1 | LA6112-2 | |
| 2 or more | 2 | LA6113-0 | |
| 3 | 3 | LA6114-8 | |
| 4 | 4 | LA6115-5 |
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 46462-8 | Deprecated Outcome and assessment information set (OASIS) form - version B1 |
| 57039-0 | Deprecated Outcome and assessment information set (OASIS) form - version C |
| 57192-7 | Deprecated Outcome and assessment information set (OASIS) form - version C - Follow-Up |
| 57191-9 | Deprecated Outcome and assessment information set (OASIS) form - version C - Resumption of Care |
| 57190-1 | Deprecated Outcome and assessment information set (OASIS) form - version C - Start of care |
Copyright
- Organization
- Center for Health Policy Research, UCHSC, Denver, CO
- Copyright
- Copyright © 2002 Center for Health Services Research, UCHSC, Denver, CO.
- Terms of Use
- Used with permission.
46515-3 Other diagnosis 2 - ICD code [OASIS]
Term Description
Identifies diagnosis for which the patient is receiving care and its ICD-9-CM code.
Observation ID in Form
M1022
Fully-Specified Name
- Component
- Other diagnosis 2 - ICD code
- Property
- Prid
- Time
- Pt
- System
- ^Patient
- Scale
- Nom
- Method
- OASIS
Basic Attributes
- Class
- SURVEY.OASIS
- Type
- Surveys
- First Released
- Version 2.19
- Last Updated
- Version 2.54 (MIN)
Normative Answer List LL343-5
- Externally Defined
- Yes
- Code System
- I9C
- Code System OID
- 1.3.6.1.4.1.12009.10.1.2173
- Link to External List
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 46462-8 | Deprecated Outcome and assessment information set (OASIS) form - version B1 |
| 57039-0 | Deprecated Outcome and assessment information set (OASIS) form - version C |
| 57192-7 | Deprecated Outcome and assessment information set (OASIS) form - version C - Follow-Up |
| 57191-9 | Deprecated Outcome and assessment information set (OASIS) form - version C - Resumption of Care |
| 57190-1 | Deprecated Outcome and assessment information set (OASIS) form - version C - Start of care |
Copyright
- Organization
- Center for Health Policy Research, UCHSC, Denver, CO
- Copyright
- Copyright © 2002 Center for Health Services Research, UCHSC, Denver, CO.
- Terms of Use
- Used with permission.
46516-1 Other diagnosis 2: Symptom Control Rating
Term Description
Severity category for diagnosis.
Observation ID in Form
M1022
Fully-Specified Name
- Component
- Other diagnosis 2 - severity rating
- Property
- Find
- Time
- Pt
- System
- ^Patient
- Scale
- Ord
- Method
- OASIS
Long Common Name
Other diagnosis 2 - severity rating [OASIS]
Basic Attributes
- Class
- SURVEY.OASIS
- Type
- Surveys
- First Released
- Version 2.19
- Last Updated
- Version 2.54 (MIN)
Normative Answer List LL253-6
| Answer | Code | Score | Answer ID |
|---|---|---|---|
| 0 | 0 | LA6111-4 | |
| 1 | 1 | LA6112-2 | |
| 2 or more | 2 | LA6113-0 | |
| 3 | 3 | LA6114-8 | |
| 4 | 4 | LA6115-5 |
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 46462-8 | Deprecated Outcome and assessment information set (OASIS) form - version B1 |
| 57039-0 | Deprecated Outcome and assessment information set (OASIS) form - version C |
| 57192-7 | Deprecated Outcome and assessment information set (OASIS) form - version C - Follow-Up |
| 57191-9 | Deprecated Outcome and assessment information set (OASIS) form - version C - Resumption of Care |
| 57190-1 | Deprecated Outcome and assessment information set (OASIS) form - version C - Start of care |
Copyright
- Organization
- Center for Health Policy Research, UCHSC, Denver, CO
- Copyright
- Copyright © 2002 Center for Health Services Research, UCHSC, Denver, CO.
- Terms of Use
- Used with permission.
46517-9 Other diagnosis 3 - ICD code [OASIS]
Term Description
Identifies diagnosis for which the patient is receiving care and its ICD-9-CM code.
Observation ID in Form
M1022
Fully-Specified Name
- Component
- Other diagnosis 3 - ICD code
- Property
- Prid
- Time
- Pt
- System
- ^Patient
- Scale
- Nom
- Method
- OASIS
Basic Attributes
- Class
- SURVEY.OASIS
- Type
- Surveys
- First Released
- Version 2.19
- Last Updated
- Version 2.54 (MIN)
Normative Answer List LL343-5
- Externally Defined
- Yes
- Code System
- I9C
- Code System OID
- 1.3.6.1.4.1.12009.10.1.2173
- Link to External List
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 46462-8 | Deprecated Outcome and assessment information set (OASIS) form - version B1 |
| 57039-0 | Deprecated Outcome and assessment information set (OASIS) form - version C |
| 57192-7 | Deprecated Outcome and assessment information set (OASIS) form - version C - Follow-Up |
| 57191-9 | Deprecated Outcome and assessment information set (OASIS) form - version C - Resumption of Care |
| 57190-1 | Deprecated Outcome and assessment information set (OASIS) form - version C - Start of care |
Copyright
- Organization
- Center for Health Policy Research, UCHSC, Denver, CO
- Copyright
- Copyright © 2002 Center for Health Services Research, UCHSC, Denver, CO.
- Terms of Use
- Used with permission.
46518-7 Other diagnosis 3: Symptom Control Rating
Term Description
Severity category for diagnosis.
Observation ID in Form
M1022
Fully-Specified Name
- Component
- Other diagnosis 3 - severity rating
- Property
- Find
- Time
- Pt
- System
- ^Patient
- Scale
- Ord
- Method
- OASIS
Long Common Name
Other diagnosis 3 - severity rating [OASIS]
Basic Attributes
- Class
- SURVEY.OASIS
- Type
- Surveys
- First Released
- Version 2.19
- Last Updated
- Version 2.54 (MIN)
Normative Answer List LL253-6
| Answer | Code | Score | Answer ID |
|---|---|---|---|
| 0 | 0 | LA6111-4 | |
| 1 | 1 | LA6112-2 | |
| 2 or more | 2 | LA6113-0 | |
| 3 | 3 | LA6114-8 | |
| 4 | 4 | LA6115-5 |
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 46462-8 | Deprecated Outcome and assessment information set (OASIS) form - version B1 |
| 57039-0 | Deprecated Outcome and assessment information set (OASIS) form - version C |
| 57192-7 | Deprecated Outcome and assessment information set (OASIS) form - version C - Follow-Up |
| 57191-9 | Deprecated Outcome and assessment information set (OASIS) form - version C - Resumption of Care |
| 57190-1 | Deprecated Outcome and assessment information set (OASIS) form - version C - Start of care |
Copyright
- Organization
- Center for Health Policy Research, UCHSC, Denver, CO
- Copyright
- Copyright © 2002 Center for Health Services Research, UCHSC, Denver, CO.
- Terms of Use
- Used with permission.
46519-5 Other diagnosis 4 - ICD code [OASIS]
Term Description
Identifies diagnosis for which the patient is receiving care and its ICD-9-CM code.
Observation ID in Form
M1022
Fully-Specified Name
- Component
- Other diagnosis 4 - ICD code
- Property
- Prid
- Time
- Pt
- System
- ^Patient
- Scale
- Nom
- Method
- OASIS
Basic Attributes
- Class
- SURVEY.OASIS
- Type
- Surveys
- First Released
- Version 2.19
- Last Updated
- Version 2.54 (MIN)
Normative Answer List LL343-5
- Externally Defined
- Yes
- Code System
- I9C
- Code System OID
- 1.3.6.1.4.1.12009.10.1.2173
- Link to External List
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 46462-8 | Deprecated Outcome and assessment information set (OASIS) form - version B1 |
| 57039-0 | Deprecated Outcome and assessment information set (OASIS) form - version C |
| 57192-7 | Deprecated Outcome and assessment information set (OASIS) form - version C - Follow-Up |
| 57191-9 | Deprecated Outcome and assessment information set (OASIS) form - version C - Resumption of Care |
| 57190-1 | Deprecated Outcome and assessment information set (OASIS) form - version C - Start of care |
Copyright
- Organization
- Center for Health Policy Research, UCHSC, Denver, CO
- Copyright
- Copyright © 2002 Center for Health Services Research, UCHSC, Denver, CO.
- Terms of Use
- Used with permission.
46520-3 Other diagnosis 4: Symptom Control Rating
Term Description
Severity category for diagnosis.
Observation ID in Form
M1022
Fully-Specified Name
- Component
- Other diagnosis 4 - severity rating
- Property
- Find
- Time
- Pt
- System
- ^Patient
- Scale
- Ord
- Method
- OASIS
Long Common Name
Other diagnosis 4 - severity rating [OASIS]
Basic Attributes
- Class
- SURVEY.OASIS
- Type
- Surveys
- First Released
- Version 2.19
- Last Updated
- Version 2.54 (MIN)
Normative Answer List LL253-6
| Answer | Code | Score | Answer ID |
|---|---|---|---|
| 0 | 0 | LA6111-4 | |
| 1 | 1 | LA6112-2 | |
| 2 or more | 2 | LA6113-0 | |
| 3 | 3 | LA6114-8 | |
| 4 | 4 | LA6115-5 |
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 46462-8 | Deprecated Outcome and assessment information set (OASIS) form - version B1 |
| 57039-0 | Deprecated Outcome and assessment information set (OASIS) form - version C |
| 57192-7 | Deprecated Outcome and assessment information set (OASIS) form - version C - Follow-Up |
| 57191-9 | Deprecated Outcome and assessment information set (OASIS) form - version C - Resumption of Care |
| 57190-1 | Deprecated Outcome and assessment information set (OASIS) form - version C - Start of care |
Copyright
- Organization
- Center for Health Policy Research, UCHSC, Denver, CO
- Copyright
- Copyright © 2002 Center for Health Services Research, UCHSC, Denver, CO.
- Terms of Use
- Used with permission.
46521-1 Other diagnosis 5 - ICD code [OASIS]
Term Description
Identifies diagnosis for which the patient is receiving care and its ICD-9-CM code.
Observation ID in Form
M1022
Fully-Specified Name
- Component
- Other diagnosis 5 - ICD code
- Property
- Prid
- Time
- Pt
- System
- ^Patient
- Scale
- Nom
- Method
- OASIS
Basic Attributes
- Class
- SURVEY.OASIS
- Type
- Surveys
- First Released
- Version 2.19
- Last Updated
- Version 2.54 (MIN)
Normative Answer List LL343-5
- Externally Defined
- Yes
- Code System
- I9C
- Code System OID
- 1.3.6.1.4.1.12009.10.1.2173
- Link to External List
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 46462-8 | Deprecated Outcome and assessment information set (OASIS) form - version B1 |
| 57039-0 | Deprecated Outcome and assessment information set (OASIS) form - version C |
| 57192-7 | Deprecated Outcome and assessment information set (OASIS) form - version C - Follow-Up |
| 57191-9 | Deprecated Outcome and assessment information set (OASIS) form - version C - Resumption of Care |
| 57190-1 | Deprecated Outcome and assessment information set (OASIS) form - version C - Start of care |
Copyright
- Organization
- Center for Health Policy Research, UCHSC, Denver, CO
- Copyright
- Copyright © 2002 Center for Health Services Research, UCHSC, Denver, CO.
- Terms of Use
- Used with permission.
46522-9 Other diagnosis 5: Symptom Control Rating
Term Description
Severity category for diagnosis.
Observation ID in Form
M1022
Fully-Specified Name
- Component
- Other diagnosis 5 - severity rating
- Property
- Find
- Time
- Pt
- System
- ^Patient
- Scale
- Ord
- Method
- OASIS
Long Common Name
Other diagnosis 5 - severity rating [OASIS]
Basic Attributes
- Class
- SURVEY.OASIS
- Type
- Surveys
- First Released
- Version 2.19
- Last Updated
- Version 2.54 (MIN)
Normative Answer List LL253-6
| Answer | Code | Score | Answer ID |
|---|---|---|---|
| 0 | 0 | LA6111-4 | |
| 1 | 1 | LA6112-2 | |
| 2 or more | 2 | LA6113-0 | |
| 3 | 3 | LA6114-8 | |
| 4 | 4 | LA6115-5 |
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 46462-8 | Deprecated Outcome and assessment information set (OASIS) form - version B1 |
| 57039-0 | Deprecated Outcome and assessment information set (OASIS) form - version C |
| 57192-7 | Deprecated Outcome and assessment information set (OASIS) form - version C - Follow-Up |
| 57191-9 | Deprecated Outcome and assessment information set (OASIS) form - version C - Resumption of Care |
| 57190-1 | Deprecated Outcome and assessment information set (OASIS) form - version C - Start of care |
Copyright
- Organization
- Center for Health Policy Research, UCHSC, Denver, CO
- Copyright
- Copyright © 2002 Center for Health Services Research, UCHSC, Denver, CO.
- Terms of Use
- Used with permission.